69331340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7207}}^1$

素因数の和:7266

約数の個数: 48

約数和(自身を含む): 161055552

約数和(自身を除く): 91724212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 7207, 9620, 14414, 28828, 36035, 72070, 93691, 144140, 187382, 266659, 374764, 468455, 533318, 936910, 1066636, 1333295, 1873820, 2666590, 3466567, 5333180, 6933134, 13866268, 17332835, 34665670, 69331340]

約数ペア:

[(1, 69331340), (2, 34665670), (4, 17332835), (5, 13866268), (10, 6933134), (13, 5333180), (20, 3466567), (26, 2666590), (37, 1873820), (52, 1333295), (65, 1066636), (74, 936910), (130, 533318), (148, 468455), (185, 374764), (260, 266659), (370, 187382), (481, 144140), (740, 93691), (962, 72070), (1924, 36035), (2405, 28828), (4810, 14414), (7207, 9620)]