145770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 361152

約数和(自身を除く): 215382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 113, 129, 215, 226, 258, 339, 430, 565, 645, 678, 1130, 1290, 1695, 3390, 4859, 9718, 14577, 24295, 29154, 48590, 72885, 145770]

約数ペア:

[(1, 145770), (2, 72885), (3, 48590), (5, 29154), (6, 24295), (10, 14577), (15, 9718), (30, 4859), (43, 3390), (86, 1695), (113, 1290), (129, 1130), (215, 678), (226, 645), (258, 565), (339, 430)]