777769260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{13187}}^1$

素因数の和:14182

約数の個数: 48

約数和(自身を含む): 2180134656

約数和(自身を除く): 1402365396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1966, 2949, 3932, 4915, 5898, 9830, 11796, 13187, 14745, 19660, 26374, 29490, 39561, 52748, 58980, 65935, 79122, 131870, 158244, 197805, 263740, 395610, 791220, 12962821, 25925642, 38888463, 51851284, 64814105, 77776926, 129628210, 155553852, 194442315, 259256420, 388884630, 777769260]

約数ペア:

[(1, 777769260), (2, 388884630), (3, 259256420), (4, 194442315), (5, 155553852), (6, 129628210), (10, 77776926), (12, 64814105), (15, 51851284), (20, 38888463), (30, 25925642), (60, 12962821), (983, 791220), (1966, 395610), (2949, 263740), (3932, 197805), (4915, 158244), (5898, 131870), (9830, 79122), (11796, 65935), (13187, 58980), (14745, 52748), (19660, 39561), (26374, 29490)]