194093340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{887}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 622992384

約数和(自身を除く): 428899044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 521, 887, 1042, 1563, 1774, 2084, 2605, 2661, 3126, 3548, 3647, 4435, 5210, 5322, 6209, 6252, 7294, 7815, 8870, 10420, 10644, 10941, 12418, 13305, 14588, 15630, 17740, 18235, 18627, 21882, 24836, 26610, 31045, 31260, 36470, 37254, 43764, 53220, 54705, 62090, 72940, 74508, 93135, 109410, 124180, 186270, 218820, 372540, 462127, 924254, 1386381, 1848508, 2310635, 2772762, 3234889, 4621270, 5545524, 6469778, 6931905, 9242540, 9704667, 12939556, 13863810, 16174445, 19409334, 27727620, 32348890, 38818668, 48523335, 64697780, 97046670, 194093340]

約数ペア:

[(1, 194093340), (2, 97046670), (3, 64697780), (4, 48523335), (5, 38818668), (6, 32348890), (7, 27727620), (10, 19409334), (12, 16174445), (14, 13863810), (15, 12939556), (20, 9704667), (21, 9242540), (28, 6931905), (30, 6469778), (35, 5545524), (42, 4621270), (60, 3234889), (70, 2772762), (84, 2310635), (105, 1848508), (140, 1386381), (210, 924254), (420, 462127), (521, 372540), (887, 218820), (1042, 186270), (1563, 124180), (1774, 109410), (2084, 93135), (2605, 74508), (2661, 72940), (3126, 62090), (3548, 54705), (3647, 53220), (4435, 43764), (5210, 37254), (5322, 36470), (6209, 31260), (6252, 31045), (7294, 26610), (7815, 24836), (8870, 21882), (10420, 18627), (10644, 18235), (10941, 17740), (12418, 15630), (13305, 14588)]