4881433620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{23671}}^1$

素因数の和:24181

約数の個数: 96

約数和(自身を含む): 15653062656

約数和(自身を除く): 10771629036

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, 210, 420, 491, 982, 1473, 1964, 2455, 2946, 3437, 4910, 5892, 6874, 7365, 9820, 10311, 13748, 14730, 17185, 20622, 23671, 29460, 34370, 41244, 47342, 51555, 68740, 71013, 94684, 103110, 118355, 142026, 165697, 206220, 236710, 284052, 331394, 355065, 473420, 497091, 662788, 710130, 828485, 994182, 1420260, 1656970, 1988364, 2485455, 3313940, 4970910, 9941820, 11622461, 23244922, 34867383, 46489844, 58112305, 69734766, 81357227, 116224610, 139469532, 162714454, 174336915, 232449220, 244071681, 325428908, 348673830, 406786135, 488143362, 697347660, 813572270, 976286724, 1220358405, 1627144540, 2440716810, 4881433620]

約数ペア:

[(1, 4881433620), (2, 2440716810), (3, 1627144540), (4, 1220358405), (5, 976286724), (6, 813572270), (7, 697347660), (10, 488143362), (12, 406786135), (14, 348673830), (15, 325428908), (20, 244071681), (21, 232449220), (28, 174336915), (30, 162714454), (35, 139469532), (42, 116224610), (60, 81357227), (70, 69734766), (84, 58112305), (105, 46489844), (140, 34867383), (210, 23244922), (420, 11622461), (491, 9941820), (982, 4970910), (1473, 3313940), (1964, 2485455), (2455, 1988364), (2946, 1656970), (3437, 1420260), (4910, 994182), (5892, 828485), (6874, 710130), (7365, 662788), (9820, 497091), (10311, 473420), (13748, 355065), (14730, 331394), (17185, 284052), (20622, 236710), (23671, 206220), (29460, 165697), (34370, 142026), (41244, 118355), (47342, 103110), (51555, 94684), (68740, 71013)]