47025870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 116043840

約数和(自身を除く): 69017970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 109, 146, 197, 218, 219, 327, 365, 394, 438, 545, 591, 654, 730, 985, 1090, 1095, 1182, 1635, 1970, 2190, 2955, 3270, 5910, 7957, 14381, 15914, 21473, 23871, 28762, 39785, 42946, 43143, 47742, 64419, 71905, 79570, 86286, 107365, 119355, 128838, 143810, 214730, 215715, 238710, 322095, 431430, 644190, 1567529, 3135058, 4702587, 7837645, 9405174, 15675290, 23512935, 47025870]

約数ペア:

[(1, 47025870), (2, 23512935), (3, 15675290), (5, 9405174), (6, 7837645), (10, 4702587), (15, 3135058), (30, 1567529), (73, 644190), (109, 431430), (146, 322095), (197, 238710), (218, 215715), (219, 214730), (327, 143810), (365, 128838), (394, 119355), (438, 107365), (545, 86286), (591, 79570), (654, 71905), (730, 64419), (985, 47742), (1090, 43143), (1095, 42946), (1182, 39785), (1635, 28762), (1970, 23871), (2190, 21473), (2955, 15914), (3270, 14381), (5910, 7957)]