238006860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43591}}^1$

素因数の和:43623

約数の個数: 96

約数和(自身を含む): 820227072

約数和(自身を除く): 582220212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 43591, 87182, 130773, 174364, 217955, 261546, 305137, 435910, 523092, 566683, 610274, 653865, 871820, 915411, 1133366, 1220548, 1307730, 1525685, 1700049, 1830822, 2266732, 2615460, 2833415, 3051370, 3400098, 3661644, 3966781, 4577055, 5666830, 6102740, 6800196, 7933562, 8500245, 9154110, 11333660, 11900343, 15867124, 17000490, 18308220, 19833905, 23800686, 34000980, 39667810, 47601372, 59501715, 79335620, 119003430, 238006860]

約数ペア:

[(1, 238006860), (2, 119003430), (3, 79335620), (4, 59501715), (5, 47601372), (6, 39667810), (7, 34000980), (10, 23800686), (12, 19833905), (13, 18308220), (14, 17000490), (15, 15867124), (20, 11900343), (21, 11333660), (26, 9154110), (28, 8500245), (30, 7933562), (35, 6800196), (39, 6102740), (42, 5666830), (52, 4577055), (60, 3966781), (65, 3661644), (70, 3400098), (78, 3051370), (84, 2833415), (91, 2615460), (105, 2266732), (130, 1830822), (140, 1700049), (156, 1525685), (182, 1307730), (195, 1220548), (210, 1133366), (260, 915411), (273, 871820), (364, 653865), (390, 610274), (420, 566683), (455, 523092), (546, 435910), (780, 305137), (910, 261546), (1092, 217955), (1365, 174364), (1820, 130773), (2730, 87182), (5460, 43591)]