166490460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29837}}^1$

素因数の和:29883

約数の個数: 72

約数和(自身を含む): 521329536

約数和(自身を除く): 354839076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 29837, 59674, 89511, 119348, 149185, 179022, 268533, 298370, 358044, 447555, 537066, 596740, 895110, 924947, 1074132, 1342665, 1790220, 1849894, 2685330, 2774841, 3699788, 4624735, 5370660, 5549682, 8324523, 9249470, 11099364, 13874205, 16649046, 18498940, 27748410, 33298092, 41622615, 55496820, 83245230, 166490460]

約数ペア:

[(1, 166490460), (2, 83245230), (3, 55496820), (4, 41622615), (5, 33298092), (6, 27748410), (9, 18498940), (10, 16649046), (12, 13874205), (15, 11099364), (18, 9249470), (20, 8324523), (30, 5549682), (31, 5370660), (36, 4624735), (45, 3699788), (60, 2774841), (62, 2685330), (90, 1849894), (93, 1790220), (124, 1342665), (155, 1074132), (180, 924947), (186, 895110), (279, 596740), (310, 537066), (372, 447555), (465, 358044), (558, 298370), (620, 268533), (930, 179022), (1116, 149185), (1395, 119348), (1860, 89511), (2790, 59674), (5580, 29837)]