154670460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{52609}}^1$

素因数の和:52635

約数の個数: 72

約数和(自身を含む): 503793360

約数和(自身を除く): 349122900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 52609, 105218, 157827, 210436, 263045, 315654, 368263, 526090, 631308, 736526, 789135, 1052180, 1104789, 1473052, 1578270, 1841315, 2209578, 2577841, 3156540, 3682630, 4419156, 5155682, 5523945, 7365260, 7733523, 10311364, 11047890, 12889205, 15467046, 22095780, 25778410, 30934092, 38667615, 51556820, 77335230, 154670460]

約数ペア:

[(1, 154670460), (2, 77335230), (3, 51556820), (4, 38667615), (5, 30934092), (6, 25778410), (7, 22095780), (10, 15467046), (12, 12889205), (14, 11047890), (15, 10311364), (20, 7733523), (21, 7365260), (28, 5523945), (30, 5155682), (35, 4419156), (42, 3682630), (49, 3156540), (60, 2577841), (70, 2209578), (84, 1841315), (98, 1578270), (105, 1473052), (140, 1104789), (147, 1052180), (196, 789135), (210, 736526), (245, 631308), (294, 526090), (420, 368263), (490, 315654), (588, 263045), (735, 210436), (980, 157827), (1470, 105218), (2940, 52609)]