15349710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 38446848

約数和(自身を除く): 23097138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 73, 86, 129, 146, 163, 215, 219, 258, 326, 365, 430, 438, 489, 645, 730, 815, 978, 1095, 1290, 1630, 2190, 2445, 3139, 4890, 6278, 7009, 9417, 11899, 14018, 15695, 18834, 21027, 23798, 31390, 35045, 35697, 42054, 47085, 59495, 70090, 71394, 94170, 105135, 118990, 178485, 210270, 356970, 511657, 1023314, 1534971, 2558285, 3069942, 5116570, 7674855, 15349710]

約数ペア:

[(1, 15349710), (2, 7674855), (3, 5116570), (5, 3069942), (6, 2558285), (10, 1534971), (15, 1023314), (30, 511657), (43, 356970), (73, 210270), (86, 178485), (129, 118990), (146, 105135), (163, 94170), (215, 71394), (219, 70090), (258, 59495), (326, 47085), (365, 42054), (430, 35697), (438, 35045), (489, 31390), (645, 23798), (730, 21027), (815, 18834), (978, 15695), (1095, 14018), (1290, 11899), (1630, 9417), (2190, 7009), (2445, 6278), (3139, 4890)]