30800490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{146669}}^1$

素因数の和:146686

約数の個数: 32

約数和(自身を含む): 84481920

約数和(自身を除く): 53681430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 146669, 293338, 440007, 733345, 880014, 1026683, 1466690, 2053366, 2200035, 3080049, 4400070, 5133415, 6160098, 10266830, 15400245, 30800490]

約数ペア:

[(1, 30800490), (2, 15400245), (3, 10266830), (5, 6160098), (6, 5133415), (7, 4400070), (10, 3080049), (14, 2200035), (15, 2053366), (21, 1466690), (30, 1026683), (35, 880014), (42, 733345), (70, 440007), (105, 293338), (210, 146669)]