67342540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 149151744

約数和(自身を除く): 81809204

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2311, 2914, 4622, 5828, 7285, 9244, 11555, 14570, 23110, 29140, 46220, 71641, 108617, 143282, 217234, 286564, 358205, 434468, 543085, 716410, 1086170, 1432820, 2172340, 3367127, 6734254, 13468508, 16835635, 33671270, 67342540]

約数ペア:

[(1, 67342540), (2, 33671270), (4, 16835635), (5, 13468508), (10, 6734254), (20, 3367127), (31, 2172340), (47, 1432820), (62, 1086170), (94, 716410), (124, 543085), (155, 434468), (188, 358205), (235, 286564), (310, 217234), (470, 143282), (620, 108617), (940, 71641), (1457, 46220), (2311, 29140), (2914, 23110), (4622, 14570), (5828, 11555), (7285, 9244)]