4606702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463451}}^1$

素因数の和:463538

約数の個数: 48

約数和(自身を含む): 11211830784

約数和(自身を除く): 6605127844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 463451, 926902, 1853804, 2317255, 3244157, 4634510, 6488314, 9269020, 12976628, 16220785, 32441570, 32905021, 64883140, 65810042, 131620084, 164525105, 230335147, 329050210, 460670294, 658100420, 921340588, 1151675735, 2303351470, 4606702940]

約数ペア:

[(1, 4606702940), (2, 2303351470), (4, 1151675735), (5, 921340588), (7, 658100420), (10, 460670294), (14, 329050210), (20, 230335147), (28, 164525105), (35, 131620084), (70, 65810042), (71, 64883140), (140, 32905021), (142, 32441570), (284, 16220785), (355, 12976628), (497, 9269020), (710, 6488314), (994, 4634510), (1420, 3244157), (1988, 2317255), (2485, 1853804), (4970, 926902), (9940, 463451)]