15658060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 36271872

約数和(自身を除く): 20613812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 691, 1030, 1133, 1382, 2060, 2266, 2764, 3455, 4532, 5665, 6910, 7601, 11330, 13820, 15202, 22660, 30404, 38005, 71173, 76010, 142346, 152020, 284692, 355865, 711730, 782903, 1423460, 1565806, 3131612, 3914515, 7829030, 15658060]

約数ペア:

[(1, 15658060), (2, 7829030), (4, 3914515), (5, 3131612), (10, 1565806), (11, 1423460), (20, 782903), (22, 711730), (44, 355865), (55, 284692), (103, 152020), (110, 142346), (206, 76010), (220, 71173), (412, 38005), (515, 30404), (691, 22660), (1030, 15202), (1133, 13820), (1382, 11330), (2060, 7601), (2266, 6910), (2764, 5665), (3455, 4532)]