15697891020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4273}}^1\times {\mathrm{8747}}^1$

素因数の和:13039

約数の個数: 96

約数和(自身を含む): 50250751488

約数和(自身を除く): 34552860468

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, 4273, 8546, 8747, 12819, 17092, 17494, 21365, 25638, 26241, 29911, 34988, 42730, 43735, 51276, 52482, 59822, 61229, 64095, 85460, 87470, 89733, 104964, 119644, 122458, 128190, 131205, 149555, 174940, 179466, 183687, 244916, 256380, 262410, 299110, 306145, 358932, 367374, 448665, 524820, 598220, 612290, 734748, 897330, 918435, 1224580, 1794660, 1836870, 3673740, 37375931, 74751862, 112127793, 149503724, 186879655, 224255586, 261631517, 373759310, 448511172, 523263034, 560638965, 747518620, 784894551, 1046526068, 1121277930, 1308157585, 1569789102, 2242555860, 2616315170, 3139578204, 3924472755, 5232630340, 7848945510, 15697891020]

約数ペア:

[(1, 15697891020), (2, 7848945510), (3, 5232630340), (4, 3924472755), (5, 3139578204), (6, 2616315170), (7, 2242555860), (10, 1569789102), (12, 1308157585), (14, 1121277930), (15, 1046526068), (20, 784894551), (21, 747518620), (28, 560638965), (30, 523263034), (35, 448511172), (42, 373759310), (60, 261631517), (70, 224255586), (84, 186879655), (105, 149503724), (140, 112127793), (210, 74751862), (420, 37375931), (4273, 3673740), (8546, 1836870), (8747, 1794660), (12819, 1224580), (17092, 918435), (17494, 897330), (21365, 734748), (25638, 612290), (26241, 598220), (29911, 524820), (34988, 448665), (42730, 367374), (43735, 358932), (51276, 306145), (52482, 299110), (59822, 262410), (61229, 256380), (64095, 244916), (85460, 183687), (87470, 179466), (89733, 174940), (104964, 149555), (119644, 131205), (122458, 128190)]