1707156670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{20939}}^1$

素因数の和:21240

約数の個数: 32

約数和(自身を含む): 3184220160

約数和(自身を除く): 1477063490

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 1315, 2630, 8153, 16306, 20939, 40765, 41878, 81530, 104695, 209390, 649109, 1298218, 3245545, 5506957, 6491090, 11013914, 27534785, 55069570, 170715667, 341431334, 853578335, 1707156670]

約数ペア:

[(1, 1707156670), (2, 853578335), (5, 341431334), (10, 170715667), (31, 55069570), (62, 27534785), (155, 11013914), (263, 6491090), (310, 5506957), (526, 3245545), (1315, 1298218), (2630, 649109), (8153, 209390), (16306, 104695), (20939, 81530), (40765, 41878)]