2183130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 5750784

約数和(自身を除く): 3567654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 191, 254, 381, 382, 573, 635, 762, 955, 1143, 1146, 1270, 1719, 1905, 1910, 2286, 2865, 3438, 3810, 5715, 5730, 8595, 11430, 17190, 24257, 48514, 72771, 121285, 145542, 218313, 242570, 363855, 436626, 727710, 1091565, 2183130]

約数ペア:

[(1, 2183130), (2, 1091565), (3, 727710), (5, 436626), (6, 363855), (9, 242570), (10, 218313), (15, 145542), (18, 121285), (30, 72771), (45, 48514), (90, 24257), (127, 17190), (191, 11430), (254, 8595), (381, 5730), (382, 5715), (573, 3810), (635, 3438), (762, 2865), (955, 2286), (1143, 1910), (1146, 1905), (1270, 1719)]