149804410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{35083}}^1$

素因数の和:35158

約数の個数: 32

約数和(自身を含む): 313229952

約数和(自身を除く): 163425542

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 35083, 70166, 175415, 245581, 350830, 491162, 1227905, 2140063, 2455810, 4280126, 10700315, 14980441, 21400630, 29960882, 74902205, 149804410]

約数ペア:

[(1, 149804410), (2, 74902205), (5, 29960882), (7, 21400630), (10, 14980441), (14, 10700315), (35, 4280126), (61, 2455810), (70, 2140063), (122, 1227905), (305, 491162), (427, 350830), (610, 245581), (854, 175415), (2135, 70166), (4270, 35083)]