133938910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61723}}^1$

素因数の和:61768

約数の個数: 32

約数和(自身を含む): 284424192

約数和(自身を除く): 150485282

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 61723, 123446, 308615, 432061, 617230, 864122, 1913413, 2160305, 3826826, 4320610, 9567065, 13393891, 19134130, 26787782, 66969455, 133938910]

約数ペア:

[(1, 133938910), (2, 66969455), (5, 26787782), (7, 19134130), (10, 13393891), (14, 9567065), (31, 4320610), (35, 3826826), (62, 2160305), (70, 1913413), (155, 864122), (217, 617230), (310, 432061), (434, 308615), (1085, 123446), (2170, 61723)]