4068990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 10951200

約数和(自身を除く): 6882210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 1559, 2610, 3118, 4677, 7795, 9354, 14031, 15590, 23385, 28062, 45211, 46770, 70155, 90422, 135633, 140310, 226055, 271266, 406899, 452110, 678165, 813798, 1356330, 2034495, 4068990]

約数ペア:

[(1, 4068990), (2, 2034495), (3, 1356330), (5, 813798), (6, 678165), (9, 452110), (10, 406899), (15, 271266), (18, 226055), (29, 140310), (30, 135633), (45, 90422), (58, 70155), (87, 46770), (90, 45211), (145, 28062), (174, 23385), (261, 15590), (290, 14031), (435, 9354), (522, 7795), (870, 4677), (1305, 3118), (1559, 2610)]