2016521790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2168303}}^1$

素因数の和:2168344

約数の個数: 32

約数和(自身を含む): 4995772416

約数和(自身を除く): 2979250626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2168303, 4336606, 6504909, 10841515, 13009818, 21683030, 32524545, 65049090, 67217393, 134434786, 201652179, 336086965, 403304358, 672173930, 1008260895, 2016521790]

約数ペア:

[(1, 2016521790), (2, 1008260895), (3, 672173930), (5, 403304358), (6, 336086965), (10, 201652179), (15, 134434786), (30, 67217393), (31, 65049090), (62, 32524545), (93, 21683030), (155, 13009818), (186, 10841515), (310, 6504909), (465, 4336606), (930, 2168303)]