340710770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3875

約数の個数: 48

約数和(自身を含む): 672668928

約数和(自身を除く): 331958158

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 1054, 1445, 2635, 2890, 3803, 5270, 7606, 8959, 17918, 19015, 38030, 44795, 64651, 89590, 117893, 129302, 235786, 323255, 589465, 646510, 1099067, 1178930, 2004181, 2198134, 4008362, 5495335, 10020905, 10990670, 20041810, 34071077, 68142154, 170355385, 340710770]

約数ペア:

[(1, 340710770), (2, 170355385), (5, 68142154), (10, 34071077), (17, 20041810), (31, 10990670), (34, 10020905), (62, 5495335), (85, 4008362), (155, 2198134), (170, 2004181), (289, 1178930), (310, 1099067), (527, 646510), (578, 589465), (1054, 323255), (1445, 235786), (2635, 129302), (2890, 117893), (3803, 89590), (5270, 64651), (7606, 44795), (8959, 38030), (17918, 19015)]