69482580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1801}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 194961984

約数和(自身を除く): 125479404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1801, 1929, 2572, 3215, 3602, 3858, 5403, 6430, 7204, 7716, 9005, 9645, 10806, 12860, 18010, 19290, 21612, 27015, 36020, 38580, 54030, 108060, 1158043, 2316086, 3474129, 4632172, 5790215, 6948258, 11580430, 13896516, 17370645, 23160860, 34741290, 69482580]

約数ペア:

[(1, 69482580), (2, 34741290), (3, 23160860), (4, 17370645), (5, 13896516), (6, 11580430), (10, 6948258), (12, 5790215), (15, 4632172), (20, 3474129), (30, 2316086), (60, 1158043), (643, 108060), (1286, 54030), (1801, 38580), (1929, 36020), (2572, 27015), (3215, 21612), (3602, 19290), (3858, 18010), (5403, 12860), (6430, 10806), (7204, 9645), (7716, 9005)]