8387942730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{52369}}^1$

素因数の和:52679

約数の個数: 64

約数和(自身を含む): 21266409600

約数和(自身を除く): 12878466870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 281, 285, 562, 570, 843, 1405, 1686, 2810, 4215, 5339, 8430, 10678, 16017, 26695, 32034, 52369, 53390, 80085, 104738, 157107, 160170, 261845, 314214, 523690, 785535, 995011, 1571070, 1990022, 2985033, 4975055, 5970066, 9950110, 14715689, 14925165, 29431378, 29850330, 44147067, 73578445, 88294134, 147156890, 220735335, 279598091, 441470670, 559196182, 838794273, 1397990455, 1677588546, 2795980910, 4193971365, 8387942730]

約数ペア:

[(1, 8387942730), (2, 4193971365), (3, 2795980910), (5, 1677588546), (6, 1397990455), (10, 838794273), (15, 559196182), (19, 441470670), (30, 279598091), (38, 220735335), (57, 147156890), (95, 88294134), (114, 73578445), (190, 44147067), (281, 29850330), (285, 29431378), (562, 14925165), (570, 14715689), (843, 9950110), (1405, 5970066), (1686, 4975055), (2810, 2985033), (4215, 1990022), (5339, 1571070), (8430, 995011), (10678, 785535), (16017, 523690), (26695, 314214), (32034, 261845), (52369, 160170), (53390, 157107), (80085, 104738)]