1900515530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{23813}}^1$

素因数の和:24190

約数の個数: 32

約数和(自身を含む): 3580101504

約数和(自身を除く): 1679585974

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 347, 694, 1735, 3470, 7981, 15962, 23813, 39905, 47626, 79810, 119065, 238130, 547699, 1095398, 2738495, 5476990, 8263111, 16526222, 41315555, 82631110, 190051553, 380103106, 950257765, 1900515530]

約数ペア:

[(1, 1900515530), (2, 950257765), (5, 380103106), (10, 190051553), (23, 82631110), (46, 41315555), (115, 16526222), (230, 8263111), (347, 5476990), (694, 2738495), (1735, 1095398), (3470, 547699), (7981, 238130), (15962, 119065), (23813, 79810), (39905, 47626)]