75440490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{58481}}^1$

素因数の和:58534

約数の個数: 32

約数和(自身を含む): 185270976

約数和(自身を除く): 109830486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 58481, 116962, 175443, 292405, 350886, 584810, 877215, 1754430, 2514683, 5029366, 7544049, 12573415, 15088098, 25146830, 37720245, 75440490]

約数ペア:

[(1, 75440490), (2, 37720245), (3, 25146830), (5, 15088098), (6, 12573415), (10, 7544049), (15, 5029366), (30, 2514683), (43, 1754430), (86, 877215), (129, 584810), (215, 350886), (258, 292405), (430, 175443), (645, 116962), (1290, 58481)]