2349870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 6073920

約数和(自身を除く): 3724050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 73, 74, 87, 111, 145, 146, 174, 185, 219, 222, 290, 365, 370, 435, 438, 555, 730, 870, 1073, 1095, 1110, 2117, 2146, 2190, 2701, 3219, 4234, 5365, 5402, 6351, 6438, 8103, 10585, 10730, 12702, 13505, 16095, 16206, 21170, 27010, 31755, 32190, 40515, 63510, 78329, 81030, 156658, 234987, 391645, 469974, 783290, 1174935, 2349870]

約数ペア:

[(1, 2349870), (2, 1174935), (3, 783290), (5, 469974), (6, 391645), (10, 234987), (15, 156658), (29, 81030), (30, 78329), (37, 63510), (58, 40515), (73, 32190), (74, 31755), (87, 27010), (111, 21170), (145, 16206), (146, 16095), (174, 13505), (185, 12702), (219, 10730), (222, 10585), (290, 8103), (365, 6438), (370, 6351), (435, 5402), (438, 5365), (555, 4234), (730, 3219), (870, 2701), (1073, 2190), (1095, 2146), (1110, 2117)]