8849348410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1\times {\mathrm{1531}}^1$

素因数の和:2779

約数の個数: 64

約数和(自身を含む): 18488715264

約数和(自身を除く): 9639366854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1163, 1531, 2326, 2485, 3062, 4970, 5815, 7655, 8141, 10717, 11630, 15310, 16282, 21434, 40705, 53585, 81410, 82573, 107170, 108701, 165146, 217402, 412865, 543505, 578011, 760907, 825730, 1087010, 1156022, 1521814, 1780553, 2890055, 3561106, 3804535, 5780110, 7609070, 8902765, 12463871, 17805530, 24927742, 62319355, 124638710, 126419263, 252838526, 632096315, 884934841, 1264192630, 1769869682, 4424674205, 8849348410]

約数ペア:

[(1, 8849348410), (2, 4424674205), (5, 1769869682), (7, 1264192630), (10, 884934841), (14, 632096315), (35, 252838526), (70, 126419263), (71, 124638710), (142, 62319355), (355, 24927742), (497, 17805530), (710, 12463871), (994, 8902765), (1163, 7609070), (1531, 5780110), (2326, 3804535), (2485, 3561106), (3062, 2890055), (4970, 1780553), (5815, 1521814), (7655, 1156022), (8141, 1087010), (10717, 825730), (11630, 760907), (15310, 578011), (16282, 543505), (21434, 412865), (40705, 217402), (53585, 165146), (81410, 108701), (82573, 107170)]