4646580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 13320384

約数和(自身を除く): 8673804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1801, 2580, 3602, 5403, 7204, 9005, 10806, 18010, 21612, 27015, 36020, 54030, 77443, 108060, 154886, 232329, 309772, 387215, 464658, 774430, 929316, 1161645, 1548860, 2323290, 4646580]

約数ペア:

[(1, 4646580), (2, 2323290), (3, 1548860), (4, 1161645), (5, 929316), (6, 774430), (10, 464658), (12, 387215), (15, 309772), (20, 232329), (30, 154886), (43, 108060), (60, 77443), (86, 54030), (129, 36020), (172, 27015), (215, 21612), (258, 18010), (430, 10806), (516, 9005), (645, 7204), (860, 5403), (1290, 3602), (1801, 2580)]