30577040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29401}}^1$

素因数の和:29427

約数の個数: 40

約数和(自身を含む): 76562808

約数和(自身を除く): 45985768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 29401, 58802, 117604, 147005, 235208, 294010, 382213, 470416, 588020, 764426, 1176040, 1528852, 1911065, 2352080, 3057704, 3822130, 6115408, 7644260, 15288520, 30577040]

約数ペア:

[(1, 30577040), (2, 15288520), (4, 7644260), (5, 6115408), (8, 3822130), (10, 3057704), (13, 2352080), (16, 1911065), (20, 1528852), (26, 1176040), (40, 764426), (52, 588020), (65, 470416), (80, 382213), (104, 294010), (130, 235208), (208, 147005), (260, 117604), (520, 58802), (1040, 29401)]