15309810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 80

約数和(自身を含む): 42261912

約数和(自身を除く): 26952102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 461, 615, 738, 810, 922, 1107, 1230, 1383, 1845, 2214, 2305, 2766, 3321, 3690, 4149, 4610, 5535, 6642, 6915, 8298, 11070, 12447, 13830, 16605, 18901, 20745, 24894, 33210, 37341, 37802, 41490, 56703, 62235, 74682, 94505, 113406, 124470, 170109, 186705, 189010, 283515, 340218, 373410, 510327, 567030, 850545, 1020654, 1530981, 1701090, 2551635, 3061962, 5103270, 7654905, 15309810]

約数ペア:

[(1, 15309810), (2, 7654905), (3, 5103270), (5, 3061962), (6, 2551635), (9, 1701090), (10, 1530981), (15, 1020654), (18, 850545), (27, 567030), (30, 510327), (41, 373410), (45, 340218), (54, 283515), (81, 189010), (82, 186705), (90, 170109), (123, 124470), (135, 113406), (162, 94505), (205, 74682), (246, 62235), (270, 56703), (369, 41490), (405, 37802), (410, 37341), (461, 33210), (615, 24894), (738, 20745), (810, 18901), (922, 16605), (1107, 13830), (1230, 12447), (1383, 11070), (1845, 8298), (2214, 6915), (2305, 6642), (2766, 5535), (3321, 4610), (3690, 4149)]