201402030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{291887}}^1$

素因数の和:291920

約数の個数: 32

約数和(自身を含む): 504382464

約数和(自身を除く): 302980434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 291887, 583774, 875661, 1459435, 1751322, 2918870, 4378305, 6713401, 8756610, 13426802, 20140203, 33567005, 40280406, 67134010, 100701015, 201402030]

約数ペア:

[(1, 201402030), (2, 100701015), (3, 67134010), (5, 40280406), (6, 33567005), (10, 20140203), (15, 13426802), (23, 8756610), (30, 6713401), (46, 4378305), (69, 2918870), (115, 1751322), (138, 1459435), (230, 875661), (345, 583774), (690, 291887)]