9381230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 17454528

約数和(自身を除く): 8073298

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 181, 355, 362, 365, 710, 730, 905, 1810, 5183, 10366, 12851, 13213, 25702, 25915, 26426, 51830, 64255, 66065, 128510, 132130, 938123, 1876246, 4690615, 9381230]

約数ペア:

[(1, 9381230), (2, 4690615), (5, 1876246), (10, 938123), (71, 132130), (73, 128510), (142, 66065), (146, 64255), (181, 51830), (355, 26426), (362, 25915), (365, 25702), (710, 13213), (730, 12851), (905, 10366), (1810, 5183)]