30144186

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 67167360

約数和(自身を除く): 37023174

約数列:

[1, 2, 3, 6, 9, 18, 71, 103, 142, 206, 213, 229, 309, 426, 458, 618, 639, 687, 927, 1278, 1374, 1854, 2061, 4122, 7313, 14626, 16259, 21939, 23587, 32518, 43878, 47174, 48777, 65817, 70761, 97554, 131634, 141522, 146331, 212283, 292662, 424566, 1674677, 3349354, 5024031, 10048062, 15072093, 30144186]

約数ペア:

[(1, 30144186), (2, 15072093), (3, 10048062), (6, 5024031), (9, 3349354), (18, 1674677), (71, 424566), (103, 292662), (142, 212283), (206, 146331), (213, 141522), (229, 131634), (309, 97554), (426, 70761), (458, 65817), (618, 48777), (639, 47174), (687, 43878), (927, 32518), (1278, 23587), (1374, 21939), (1854, 16259), (2061, 14626), (4122, 7313)]