254656170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9157}}^1$

素因数の和:9276

約数の個数: 64

約数和(自身を含む): 685751040

約数和(自身を除く): 431094870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 9157, 9270, 13905, 18314, 27471, 27810, 45785, 54942, 82413, 91570, 137355, 164826, 247239, 274710, 412065, 494478, 824130, 943171, 1236195, 1886342, 2472390, 2829513, 4715855, 5659026, 8488539, 9431710, 14147565, 16977078, 25465617, 28295130, 42442695, 50931234, 84885390, 127328085, 254656170]

約数ペア:

[(1, 254656170), (2, 127328085), (3, 84885390), (5, 50931234), (6, 42442695), (9, 28295130), (10, 25465617), (15, 16977078), (18, 14147565), (27, 9431710), (30, 8488539), (45, 5659026), (54, 4715855), (90, 2829513), (103, 2472390), (135, 1886342), (206, 1236195), (270, 943171), (309, 824130), (515, 494478), (618, 412065), (927, 274710), (1030, 247239), (1545, 164826), (1854, 137355), (2781, 91570), (3090, 82413), (4635, 54942), (5562, 45785), (9157, 27810), (9270, 27471), (13905, 18314)]