99885630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{256117}}^1$

素因数の和:256140

約数の個数: 32

約数和(自身を含む): 258166944

約数和(自身を除く): 158281314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 256117, 512234, 768351, 1280585, 1536702, 2561170, 3329521, 3841755, 6659042, 7683510, 9988563, 16647605, 19977126, 33295210, 49942815, 99885630]

約数ペア:

[(1, 99885630), (2, 49942815), (3, 33295210), (5, 19977126), (6, 16647605), (10, 9988563), (13, 7683510), (15, 6659042), (26, 3841755), (30, 3329521), (39, 2561170), (65, 1536702), (78, 1280585), (130, 768351), (195, 512234), (390, 256117)]