90563340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3127

約数の個数: 96

約数和(自身を含む): 293981184

約数和(自身を除く): 203417844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 3037, 4260, 4970, 5964, 6074, 7455, 9111, 9940, 12148, 14910, 15185, 18222, 21259, 29820, 30370, 36444, 42518, 45555, 60740, 63777, 85036, 91110, 106295, 127554, 182220, 212590, 215627, 255108, 318885, 425180, 431254, 637770, 646881, 862508, 1078135, 1275540, 1293762, 1509389, 2156270, 2587524, 3018778, 3234405, 4312540, 4528167, 6037556, 6468810, 7546945, 9056334, 12937620, 15093890, 18112668, 22640835, 30187780, 45281670, 90563340]

約数ペア:

[(1, 90563340), (2, 45281670), (3, 30187780), (4, 22640835), (5, 18112668), (6, 15093890), (7, 12937620), (10, 9056334), (12, 7546945), (14, 6468810), (15, 6037556), (20, 4528167), (21, 4312540), (28, 3234405), (30, 3018778), (35, 2587524), (42, 2156270), (60, 1509389), (70, 1293762), (71, 1275540), (84, 1078135), (105, 862508), (140, 646881), (142, 637770), (210, 431254), (213, 425180), (284, 318885), (355, 255108), (420, 215627), (426, 212590), (497, 182220), (710, 127554), (852, 106295), (994, 91110), (1065, 85036), (1420, 63777), (1491, 60740), (1988, 45555), (2130, 42518), (2485, 36444), (2982, 30370), (3037, 29820), (4260, 21259), (4970, 18222), (5964, 15185), (6074, 14910), (7455, 12148), (9111, 9940)]