15849630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 41899104

約数和(自身を除く): 26049474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 2887, 5490, 5774, 8661, 14435, 17322, 25983, 28870, 43305, 51966, 86610, 129915, 176107, 259830, 352214, 528321, 880535, 1056642, 1584963, 1761070, 2641605, 3169926, 5283210, 7924815, 15849630]

約数ペア:

[(1, 15849630), (2, 7924815), (3, 5283210), (5, 3169926), (6, 2641605), (9, 1761070), (10, 1584963), (15, 1056642), (18, 880535), (30, 528321), (45, 352214), (61, 259830), (90, 176107), (122, 129915), (183, 86610), (305, 51966), (366, 43305), (549, 28870), (610, 25983), (915, 17322), (1098, 14435), (1830, 8661), (2745, 5774), (2887, 5490)]