15679945130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1\times {\mathrm{599}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 29922048000

約数和(自身を除く): 14242102870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 443, 599, 622, 886, 1198, 1555, 2215, 2995, 3110, 4430, 5909, 5990, 8417, 11381, 11818, 16834, 22762, 29545, 42085, 56905, 59090, 84170, 113810, 137773, 186289, 265357, 275546, 372578, 530714, 688865, 931445, 1326785, 1377730, 1862890, 2617687, 2653570, 3539491, 5041783, 5235374, 7078982, 10083566, 13088435, 17697455, 25208915, 26176870, 35394910, 50417830, 82526027, 165052054, 412630135, 825260270, 1567994513, 3135989026, 7839972565, 15679945130]

約数ペア:

[(1, 15679945130), (2, 7839972565), (5, 3135989026), (10, 1567994513), (19, 825260270), (38, 412630135), (95, 165052054), (190, 82526027), (311, 50417830), (443, 35394910), (599, 26176870), (622, 25208915), (886, 17697455), (1198, 13088435), (1555, 10083566), (2215, 7078982), (2995, 5235374), (3110, 5041783), (4430, 3539491), (5909, 2653570), (5990, 2617687), (8417, 1862890), (11381, 1377730), (11818, 1326785), (16834, 931445), (22762, 688865), (29545, 530714), (42085, 372578), (56905, 275546), (59090, 265357), (84170, 186289), (113810, 137773)]