1330231870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 2657442816

約数和(自身を除く): 1327210946

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 367, 397, 415, 734, 794, 830, 913, 1826, 1835, 1985, 3670, 3970, 4037, 4367, 4565, 8074, 8734, 9130, 20185, 21835, 30461, 32951, 40370, 43670, 60922, 65902, 145699, 152305, 164755, 291398, 304610, 329510, 335071, 362461, 670142, 724922, 728495, 1456990, 1602689, 1675355, 1812305, 3205378, 3350710, 3624610, 8013445, 12093017, 16026890, 24186034, 60465085, 120930170, 133023187, 266046374, 665115935, 1330231870]

約数ペア:

[(1, 1330231870), (2, 665115935), (5, 266046374), (10, 133023187), (11, 120930170), (22, 60465085), (55, 24186034), (83, 16026890), (110, 12093017), (166, 8013445), (367, 3624610), (397, 3350710), (415, 3205378), (734, 1812305), (794, 1675355), (830, 1602689), (913, 1456990), (1826, 728495), (1835, 724922), (1985, 670142), (3670, 362461), (3970, 335071), (4037, 329510), (4367, 304610), (4565, 291398), (8074, 164755), (8734, 152305), (9130, 145699), (20185, 65902), (21835, 60922), (30461, 43670), (32951, 40370)]