149533770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160789}}^1$

素因数の和:160830

約数の個数: 32

約数和(自身を含む): 370460160

約数和(自身を除く): 220926390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 160789, 321578, 482367, 803945, 964734, 1607890, 2411835, 4823670, 4984459, 9968918, 14953377, 24922295, 29906754, 49844590, 74766885, 149533770]

約数ペア:

[(1, 149533770), (2, 74766885), (3, 49844590), (5, 29906754), (6, 24922295), (10, 14953377), (15, 9968918), (30, 4984459), (31, 4823670), (62, 2411835), (93, 1607890), (155, 964734), (186, 803945), (310, 482367), (465, 321578), (930, 160789)]