31662030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45887}}^1$

素因数の和:45920

約数の個数: 32

約数和(自身を含む): 79294464

約数和(自身を除く): 47632434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 45887, 91774, 137661, 229435, 275322, 458870, 688305, 1055401, 1376610, 2110802, 3166203, 5277005, 6332406, 10554010, 15831015, 31662030]

約数ペア:

[(1, 31662030), (2, 15831015), (3, 10554010), (5, 6332406), (6, 5277005), (10, 3166203), (15, 2110802), (23, 1376610), (30, 1055401), (46, 688305), (69, 458870), (115, 275322), (138, 229435), (230, 137661), (345, 91774), (690, 45887)]