15694736770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{1987}}^1$

素因数の和:2587

約数の個数: 64

約数和(自身を含む): 30299028480

約数和(自身を除く): 14604291710

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 479, 485, 958, 970, 1649, 1987, 2395, 3298, 3974, 4790, 8143, 8245, 9935, 16286, 16490, 19870, 33779, 40715, 46463, 67558, 81430, 92926, 168895, 192739, 232315, 337790, 385478, 464630, 789871, 951773, 963695, 1579742, 1903546, 1927390, 3276563, 3949355, 4758865, 6553126, 7898710, 9517730, 16180141, 16382815, 32360282, 32765630, 80900705, 92321981, 161801410, 184643962, 461609905, 923219810, 1569473677, 3138947354, 7847368385, 15694736770]

約数ペア:

[(1, 15694736770), (2, 7847368385), (5, 3138947354), (10, 1569473677), (17, 923219810), (34, 461609905), (85, 184643962), (97, 161801410), (170, 92321981), (194, 80900705), (479, 32765630), (485, 32360282), (958, 16382815), (970, 16180141), (1649, 9517730), (1987, 7898710), (2395, 6553126), (3298, 4758865), (3974, 3949355), (4790, 3276563), (8143, 1927390), (8245, 1903546), (9935, 1579742), (16286, 963695), (16490, 951773), (19870, 789871), (33779, 464630), (40715, 385478), (46463, 337790), (67558, 232315), (81430, 192739), (92926, 168895)]