2012368785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12437}}^1$

素因数の和:12542

約数の個数: 64

約数和(自身を含む): 3897372672

約数和(自身を除く): 1885003887

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 67, 69, 105, 115, 161, 201, 335, 345, 469, 483, 805, 1005, 1407, 1541, 2345, 2415, 4623, 7035, 7705, 10787, 12437, 23115, 32361, 37311, 53935, 62185, 87059, 161805, 186555, 261177, 286051, 435295, 833279, 858153, 1305885, 1430255, 2002357, 2499837, 4166395, 4290765, 5832953, 6007071, 10011785, 12499185, 17498859, 19165417, 29164765, 30035355, 57496251, 87494295, 95827085, 134157919, 287481255, 402473757, 670789595, 2012368785]

約数ペア:

[(1, 2012368785), (3, 670789595), (5, 402473757), (7, 287481255), (15, 134157919), (21, 95827085), (23, 87494295), (35, 57496251), (67, 30035355), (69, 29164765), (105, 19165417), (115, 17498859), (161, 12499185), (201, 10011785), (335, 6007071), (345, 5832953), (469, 4290765), (483, 4166395), (805, 2499837), (1005, 2002357), (1407, 1430255), (1541, 1305885), (2345, 858153), (2415, 833279), (4623, 435295), (7035, 286051), (7705, 261177), (10787, 186555), (12437, 161805), (23115, 87059), (32361, 62185), (37311, 53935)]