79592820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 232848000

約数和(自身を除く): 153255180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 149, 174, 290, 298, 307, 348, 435, 447, 580, 596, 614, 745, 870, 894, 921, 1228, 1490, 1535, 1740, 1788, 1842, 2235, 2980, 3070, 3684, 4321, 4470, 4605, 6140, 8642, 8903, 8940, 9210, 12963, 17284, 17806, 18420, 21605, 25926, 26709, 35612, 43210, 44515, 45743, 51852, 53418, 64815, 86420, 89030, 91486, 106836, 129630, 133545, 137229, 178060, 182972, 228715, 259260, 267090, 274458, 457430, 534180, 548916, 686145, 914860, 1326547, 1372290, 2653094, 2744580, 3979641, 5306188, 6632735, 7959282, 13265470, 15918564, 19898205, 26530940, 39796410, 79592820]

約数ペア:

[(1, 79592820), (2, 39796410), (3, 26530940), (4, 19898205), (5, 15918564), (6, 13265470), (10, 7959282), (12, 6632735), (15, 5306188), (20, 3979641), (29, 2744580), (30, 2653094), (58, 1372290), (60, 1326547), (87, 914860), (116, 686145), (145, 548916), (149, 534180), (174, 457430), (290, 274458), (298, 267090), (307, 259260), (348, 228715), (435, 182972), (447, 178060), (580, 137229), (596, 133545), (614, 129630), (745, 106836), (870, 91486), (894, 89030), (921, 86420), (1228, 64815), (1490, 53418), (1535, 51852), (1740, 45743), (1788, 44515), (1842, 43210), (2235, 35612), (2980, 26709), (3070, 25926), (3684, 21605), (4321, 18420), (4470, 17806), (4605, 17284), (6140, 12963), (8642, 9210), (8903, 8940)]