172848910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{57809}}^1$

素因数の和:57852

約数の個数: 32

約数和(自身を含む): 349634880

約数和(自身を除く): 176785970

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 57809, 115618, 289045, 578090, 751517, 1329607, 1503034, 2659214, 3757585, 6648035, 7515170, 13296070, 17284891, 34569782, 86424455, 172848910]

約数ペア:

[(1, 172848910), (2, 86424455), (5, 34569782), (10, 17284891), (13, 13296070), (23, 7515170), (26, 6648035), (46, 3757585), (65, 2659214), (115, 1503034), (130, 1329607), (230, 751517), (299, 578090), (598, 289045), (1495, 115618), (2990, 57809)]