31545630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1303}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 82386720

約数和(自身を除く): 50841090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1303, 1345, 1614, 2421, 2606, 2690, 3909, 4035, 4842, 6515, 7818, 8070, 11727, 12105, 13030, 19545, 23454, 24210, 39090, 58635, 117270, 350507, 701014, 1051521, 1752535, 2103042, 3154563, 3505070, 5257605, 6309126, 10515210, 15772815, 31545630]

約数ペア:

[(1, 31545630), (2, 15772815), (3, 10515210), (5, 6309126), (6, 5257605), (9, 3505070), (10, 3154563), (15, 2103042), (18, 1752535), (30, 1051521), (45, 701014), (90, 350507), (269, 117270), (538, 58635), (807, 39090), (1303, 24210), (1345, 23454), (1614, 19545), (2421, 13030), (2606, 12105), (2690, 11727), (3909, 8070), (4035, 7818), (4842, 6515)]