171630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1907}}^1$

素因数の和:1920

約数の個数: 24

約数和(自身を含む): 446472

約数和(自身を除く): 274842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1907, 3814, 5721, 9535, 11442, 17163, 19070, 28605, 34326, 57210, 85815, 171630]

約数ペア:

[(1, 171630), (2, 85815), (3, 57210), (5, 34326), (6, 28605), (9, 19070), (10, 17163), (15, 11442), (18, 9535), (30, 5721), (45, 3814), (90, 1907)]