67612870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22613}}^1$

素因数の和:22656

約数の個数: 32

約数和(自身を含む): 136769472

約数和(自身を除く): 69156602

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 22613, 45226, 113065, 226130, 293969, 520099, 587938, 1040198, 1469845, 2600495, 2939690, 5200990, 6761287, 13522574, 33806435, 67612870]

約数ペア:

[(1, 67612870), (2, 33806435), (5, 13522574), (10, 6761287), (13, 5200990), (23, 2939690), (26, 2600495), (46, 1469845), (65, 1040198), (115, 587938), (130, 520099), (230, 293969), (299, 226130), (598, 113065), (1495, 45226), (2990, 22613)]