40491630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149969}}^1$

素因数の和:149985

約数の個数: 32

約数和(自身を含む): 107978400

約数和(自身を除く): 67486770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 149969, 299938, 449907, 749845, 899814, 1349721, 1499690, 2249535, 2699442, 4049163, 4499070, 6748605, 8098326, 13497210, 20245815, 40491630]

約数ペア:

[(1, 40491630), (2, 20245815), (3, 13497210), (5, 8098326), (6, 6748605), (9, 4499070), (10, 4049163), (15, 2699442), (18, 2249535), (27, 1499690), (30, 1349721), (45, 899814), (54, 749845), (90, 449907), (135, 299938), (270, 149969)]