155175410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{32261}}^1$

素因数の和:32318

約数の個数: 32

約数和(自身を含む): 308940912

約数和(自身を除く): 153765502

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 32261, 64522, 161305, 322610, 419393, 838786, 1193657, 2096965, 2387314, 4193930, 5968285, 11936570, 15517541, 31035082, 77587705, 155175410]

約数ペア:

[(1, 155175410), (2, 77587705), (5, 31035082), (10, 15517541), (13, 11936570), (26, 5968285), (37, 4193930), (65, 2387314), (74, 2096965), (130, 1193657), (185, 838786), (370, 419393), (481, 322610), (962, 161305), (2405, 64522), (4810, 32261)]