105225210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{389723}}^1$

素因数の和:389739

約数の個数: 32

約数和(自身を含む): 280601280

約数和(自身を除く): 175376070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 389723, 779446, 1169169, 1948615, 2338338, 3507507, 3897230, 5845845, 7015014, 10522521, 11691690, 17537535, 21045042, 35075070, 52612605, 105225210]

約数ペア:

[(1, 105225210), (2, 52612605), (3, 35075070), (5, 21045042), (6, 17537535), (9, 11691690), (10, 10522521), (15, 7015014), (18, 5845845), (27, 3897230), (30, 3507507), (45, 2338338), (54, 1948615), (90, 1169169), (135, 779446), (270, 389723)]