9968597940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:998

約数の個数: 192

約数和(自身を含む): 32269805568

約数和(自身を除く): 22301207628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 211, 394, 420, 422, 571, 591, 633, 788, 844, 985, 1055, 1142, 1182, 1266, 1379, 1477, 1713, 1970, 2110, 2284, 2364, 2532, 2758, 2855, 2954, 2955, 3165, 3426, 3940, 3997, 4137, 4220, 4431, 5516, 5710, 5908, 5910, 6330, 6852, 6895, 7385, 7994, 8274, 8565, 8862, 11420, 11820, 11991, 12660, 13790, 14770, 15988, 16548, 17130, 17724, 19985, 20685, 22155, 23982, 27580, 29540, 34260, 39970, 41370, 41567, 44310, 47964, 59955, 79940, 82740, 83134, 88620, 112487, 119910, 120481, 124701, 166268, 207835, 224974, 239820, 240962, 249402, 290969, 337461, 361443, 415670, 449948, 481924, 498804, 562435, 581938, 602405, 623505, 674922, 722886, 787409, 831340, 843367, 872907, 1124870, 1163876, 1204810, 1247010, 1349844, 1445772, 1454845, 1574818, 1686734, 1687305, 1745814, 1807215, 2249740, 2362227, 2409620, 2494020, 2530101, 2909690, 3149636, 3373468, 3374610, 3491628, 3614430, 3937045, 4216835, 4364535, 4724454, 5060202, 5819380, 6749220, 7228860, 7874090, 8433670, 8729070, 9448908, 10120404, 11811135, 12650505, 15748180, 16867340, 17458140, 23622270, 23734757, 25301010, 47244540, 47469514, 50602020, 71204271, 94939028, 118673785, 142408542, 166143299, 237347570, 284817084, 332286598, 356021355, 474695140, 498429897, 664573196, 712042710, 830716495, 996859794, 1424085420, 1661432990, 1993719588, 2492149485, 3322865980, 4984298970, 9968597940]

約数ペア:

[(1, 9968597940), (2, 4984298970), (3, 3322865980), (4, 2492149485), (5, 1993719588), (6, 1661432990), (7, 1424085420), (10, 996859794), (12, 830716495), (14, 712042710), (15, 664573196), (20, 498429897), (21, 474695140), (28, 356021355), (30, 332286598), (35, 284817084), (42, 237347570), (60, 166143299), (70, 142408542), (84, 118673785), (105, 94939028), (140, 71204271), (197, 50602020), (210, 47469514), (211, 47244540), (394, 25301010), (420, 23734757), (422, 23622270), (571, 17458140), (591, 16867340), (633, 15748180), (788, 12650505), (844, 11811135), (985, 10120404), (1055, 9448908), (1142, 8729070), (1182, 8433670), (1266, 7874090), (1379, 7228860), (1477, 6749220), (1713, 5819380), (1970, 5060202), (2110, 4724454), (2284, 4364535), (2364, 4216835), (2532, 3937045), (2758, 3614430), (2855, 3491628), (2954, 3374610), (2955, 3373468), (3165, 3149636), (3426, 2909690), (3940, 2530101), (3997, 2494020), (4137, 2409620), (4220, 2362227), (4431, 2249740), (5516, 1807215), (5710, 1745814), (5908, 1687305), (5910, 1686734), (6330, 1574818), (6852, 1454845), (6895, 1445772), (7385, 1349844), (7994, 1247010), (8274, 1204810), (8565, 1163876), (8862, 1124870), (11420, 872907), (11820, 843367), (11991, 831340), (12660, 787409), (13790, 722886), (14770, 674922), (15988, 623505), (16548, 602405), (17130, 581938), (17724, 562435), (19985, 498804), (20685, 481924), (22155, 449948), (23982, 415670), (27580, 361443), (29540, 337461), (34260, 290969), (39970, 249402), (41370, 240962), (41567, 239820), (44310, 224974), (47964, 207835), (59955, 166268), (79940, 124701), (82740, 120481), (83134, 119910), (88620, 112487)]