1551088980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{410341}}^1$

素因数の和:410366

約数の個数: 96

約数和(自身を含む): 5514996480

約数和(自身を除く): 3963907500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 410341, 820682, 1231023, 1641364, 2051705, 2462046, 2872387, 3693069, 4103410, 4924092, 5744774, 6155115, 7386138, 8206820, 8617161, 11079207, 11489548, 12310230, 14361935, 14772276, 17234322, 18465345, 22158414, 24620460, 25851483, 28723870, 34468644, 36930690, 43085805, 44316828, 51702966, 55396035, 57447740, 73861380, 77554449, 86171610, 103405932, 110792070, 129257415, 155108898, 172343220, 221584140, 258514830, 310217796, 387772245, 517029660, 775544490, 1551088980]

約数ペア:

[(1, 1551088980), (2, 775544490), (3, 517029660), (4, 387772245), (5, 310217796), (6, 258514830), (7, 221584140), (9, 172343220), (10, 155108898), (12, 129257415), (14, 110792070), (15, 103405932), (18, 86171610), (20, 77554449), (21, 73861380), (27, 57447740), (28, 55396035), (30, 51702966), (35, 44316828), (36, 43085805), (42, 36930690), (45, 34468644), (54, 28723870), (60, 25851483), (63, 24620460), (70, 22158414), (84, 18465345), (90, 17234322), (105, 14772276), (108, 14361935), (126, 12310230), (135, 11489548), (140, 11079207), (180, 8617161), (189, 8206820), (210, 7386138), (252, 6155115), (270, 5744774), (315, 4924092), (378, 4103410), (420, 3693069), (540, 2872387), (630, 2462046), (756, 2051705), (945, 1641364), (1260, 1231023), (1890, 820682), (3780, 410341)]