475310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 972000

約数和(自身を除く): 496690

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 149, 290, 298, 319, 638, 745, 1490, 1595, 1639, 3190, 3278, 4321, 8195, 8642, 16390, 21605, 43210, 47531, 95062, 237655, 475310]

約数ペア:

[(1, 475310), (2, 237655), (5, 95062), (10, 47531), (11, 43210), (22, 21605), (29, 16390), (55, 8642), (58, 8195), (110, 4321), (145, 3278), (149, 3190), (290, 1639), (298, 1595), (319, 1490), (638, 745)]