460890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{569}}^1$

素因数の和:588

約数の個数: 40

約数和(自身を含む): 1241460

約数和(自身を除く): 780570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 569, 810, 1138, 1707, 2845, 3414, 5121, 5690, 8535, 10242, 15363, 17070, 25605, 30726, 46089, 51210, 76815, 92178, 153630, 230445, 460890]

約数ペア:

[(1, 460890), (2, 230445), (3, 153630), (5, 92178), (6, 76815), (9, 51210), (10, 46089), (15, 30726), (18, 25605), (27, 17070), (30, 15363), (45, 10242), (54, 8535), (81, 5690), (90, 5121), (135, 3414), (162, 2845), (270, 1707), (405, 1138), (569, 810)]