201231630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2235907}}^1$

素因数の和:2235920

約数の個数: 24

約数和(自身を含む): 523202472

約数和(自身を除く): 321970842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2235907, 4471814, 6707721, 11179535, 13415442, 20123163, 22359070, 33538605, 40246326, 67077210, 100615815, 201231630]

約数ペア:

[(1, 201231630), (2, 100615815), (3, 67077210), (5, 40246326), (6, 33538605), (9, 22359070), (10, 20123163), (15, 13415442), (18, 11179535), (30, 6707721), (45, 4471814), (90, 2235907)]