1085842380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20357}}^1$

素因数の和:20503

約数の個数: 96

約数和(自身を含む): 3502227456

約数和(自身を除く): 2416385076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 7620, 8890, 10668, 13335, 17780, 20357, 26670, 40714, 53340, 61071, 81428, 101785, 122142, 142499, 203570, 244284, 284998, 305355, 407140, 427497, 569996, 610710, 712495, 854994, 1221420, 1424990, 1709988, 2137485, 2585339, 2849980, 4274970, 5170678, 7756017, 8549940, 10341356, 12926695, 15512034, 18097373, 25853390, 31024068, 36194746, 38780085, 51706780, 54292119, 72389492, 77560170, 90486865, 108584238, 155120340, 180973730, 217168476, 271460595, 361947460, 542921190, 1085842380]

約数ペア:

[(1, 1085842380), (2, 542921190), (3, 361947460), (4, 271460595), (5, 217168476), (6, 180973730), (7, 155120340), (10, 108584238), (12, 90486865), (14, 77560170), (15, 72389492), (20, 54292119), (21, 51706780), (28, 38780085), (30, 36194746), (35, 31024068), (42, 25853390), (60, 18097373), (70, 15512034), (84, 12926695), (105, 10341356), (127, 8549940), (140, 7756017), (210, 5170678), (254, 4274970), (381, 2849980), (420, 2585339), (508, 2137485), (635, 1709988), (762, 1424990), (889, 1221420), (1270, 854994), (1524, 712495), (1778, 610710), (1905, 569996), (2540, 427497), (2667, 407140), (3556, 305355), (3810, 284998), (4445, 244284), (5334, 203570), (7620, 142499), (8890, 122142), (10668, 101785), (13335, 81428), (17780, 61071), (20357, 53340), (26670, 40714)]