243901566830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{75511321}}^1$

素因数の和:75511364

約数の個数: 32

約数和(自身を含む): 489313366560

約数和(自身を除く): 245411799730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 75511321, 151022642, 377556605, 755113210, 1283692457, 1434715099, 2567384914, 2869430198, 6418462285, 7173575495, 12836924570, 14347150990, 24390156683, 48780313366, 121950783415, 243901566830]

約数ペア:

[(1, 243901566830), (2, 121950783415), (5, 48780313366), (10, 24390156683), (17, 14347150990), (19, 12836924570), (34, 7173575495), (38, 6418462285), (85, 2869430198), (95, 2567384914), (170, 1434715099), (190, 1283692457), (323, 755113210), (646, 377556605), (1615, 151022642), (3230, 75511321)]