188292270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{145963}}^1$

素因数の和:146016

約数の個数: 32

約数和(自身を含む): 462413952

約数和(自身を除く): 274121682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 145963, 291926, 437889, 729815, 875778, 1459630, 2189445, 4378890, 6276409, 12552818, 18829227, 31382045, 37658454, 62764090, 94146135, 188292270]

約数ペア:

[(1, 188292270), (2, 94146135), (3, 62764090), (5, 37658454), (6, 31382045), (10, 18829227), (15, 12552818), (30, 6276409), (43, 4378890), (86, 2189445), (129, 1459630), (215, 875778), (258, 729815), (430, 437889), (645, 291926), (1290, 145963)]