15694219790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{2213}}^1$

素因数の和:2537

約数の個数: 64

約数和(自身を含む): 29382082560

約数和(自身を除く): 13687862770

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 191, 235, 382, 395, 470, 790, 955, 1910, 2213, 3713, 4426, 7426, 8977, 11065, 15089, 17954, 18565, 22130, 30178, 37130, 44885, 75445, 89770, 104011, 150890, 174827, 208022, 349654, 422683, 520055, 709183, 845366, 874135, 1040110, 1418366, 1748270, 2113415, 3545915, 4226830, 7091830, 8216869, 16433738, 19866101, 33391957, 39732202, 41084345, 66783914, 82168690, 99330505, 166959785, 198661010, 333919570, 1569421979, 3138843958, 7847109895, 15694219790]

約数ペア:

[(1, 15694219790), (2, 7847109895), (5, 3138843958), (10, 1569421979), (47, 333919570), (79, 198661010), (94, 166959785), (158, 99330505), (191, 82168690), (235, 66783914), (382, 41084345), (395, 39732202), (470, 33391957), (790, 19866101), (955, 16433738), (1910, 8216869), (2213, 7091830), (3713, 4226830), (4426, 3545915), (7426, 2113415), (8977, 1748270), (11065, 1418366), (15089, 1040110), (17954, 874135), (18565, 845366), (22130, 709183), (30178, 520055), (37130, 422683), (44885, 349654), (75445, 208022), (89770, 174827), (104011, 150890)]