194323710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 546521472

約数和(自身を除く): 352197762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 163, 210, 245, 294, 326, 489, 490, 735, 811, 815, 978, 1141, 1470, 1622, 1630, 2282, 2433, 2445, 3423, 4055, 4866, 4890, 5677, 5705, 6846, 7987, 8110, 11354, 11410, 12165, 15974, 17031, 17115, 23961, 24330, 28385, 34062, 34230, 39739, 39935, 47922, 56770, 79478, 79870, 85155, 119217, 119805, 132193, 170310, 198695, 238434, 239610, 264386, 396579, 397390, 596085, 660965, 793158, 925351, 1192170, 1321930, 1850702, 1982895, 2776053, 3965790, 4626755, 5552106, 6477457, 9253510, 12954914, 13880265, 19432371, 27760530, 32387285, 38864742, 64774570, 97161855, 194323710]

約数ペア:

[(1, 194323710), (2, 97161855), (3, 64774570), (5, 38864742), (6, 32387285), (7, 27760530), (10, 19432371), (14, 13880265), (15, 12954914), (21, 9253510), (30, 6477457), (35, 5552106), (42, 4626755), (49, 3965790), (70, 2776053), (98, 1982895), (105, 1850702), (147, 1321930), (163, 1192170), (210, 925351), (245, 793158), (294, 660965), (326, 596085), (489, 397390), (490, 396579), (735, 264386), (811, 239610), (815, 238434), (978, 198695), (1141, 170310), (1470, 132193), (1622, 119805), (1630, 119217), (2282, 85155), (2433, 79870), (2445, 79478), (3423, 56770), (4055, 47922), (4866, 39935), (4890, 39739), (5677, 34230), (5705, 34062), (6846, 28385), (7987, 24330), (8110, 23961), (11354, 17115), (11410, 17031), (12165, 15974)]