610420060

素因数分解:

$2^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{18287}}^1$

素因数の和:19965

約数の個数: 24

約数和(自身を含む): 1282720320

約数和(自身を除く): 672300260

約数列:

[1, 2, 4, 5, 10, 20, 1669, 3338, 6676, 8345, 16690, 18287, 33380, 36574, 73148, 91435, 182870, 365740, 30521003, 61042006, 122084012, 152605015, 305210030, 610420060]

約数ペア:

[(1, 610420060), (2, 305210030), (4, 152605015), (5, 122084012), (10, 61042006), (20, 30521003), (1669, 365740), (3338, 182870), (6676, 91435), (8345, 73148), (16690, 36574), (18287, 33380)]