42012030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60887}}^1$

素因数の和:60920

約数の個数: 32

約数和(自身を含む): 105214464

約数和(自身を除く): 63202434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 60887, 121774, 182661, 304435, 365322, 608870, 913305, 1400401, 1826610, 2800802, 4201203, 7002005, 8402406, 14004010, 21006015, 42012030]

約数ペア:

[(1, 42012030), (2, 21006015), (3, 14004010), (5, 8402406), (6, 7002005), (10, 4201203), (15, 2800802), (23, 1826610), (30, 1400401), (46, 913305), (69, 608870), (115, 365322), (138, 304435), (230, 182661), (345, 121774), (690, 60887)]