30775160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59183}}^1$

素因数の和:59207

約数の個数: 32

約数和(自身を含む): 74571840

約数和(自身を除く): 43796680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 59183, 118366, 236732, 295915, 473464, 591830, 769379, 1183660, 1538758, 2367320, 3077516, 3846895, 6155032, 7693790, 15387580, 30775160]

約数ペア:

[(1, 30775160), (2, 15387580), (4, 7693790), (5, 6155032), (8, 3846895), (10, 3077516), (13, 2367320), (20, 1538758), (26, 1183660), (40, 769379), (52, 591830), (65, 473464), (104, 295915), (130, 236732), (260, 118366), (520, 59183)]