2099684580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{106367}}^1$

素因数の和:106433

約数の個数: 96

約数和(自身を含む): 6862012416

約数和(自身を除く): 4762327836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 106367, 212734, 319101, 425468, 531835, 638202, 744569, 1063670, 1276404, 1489138, 1595505, 2127340, 2233707, 2978276, 3191010, 3722845, 4467414, 4999249, 6382020, 7445690, 8934828, 9998498, 11168535, 14891380, 14997747, 19996996, 22337070, 24996245, 29995494, 34994743, 44674140, 49992490, 59990988, 69989486, 74988735, 99984980, 104984229, 139978972, 149977470, 174973715, 209968458, 299954940, 349947430, 419936916, 524921145, 699894860, 1049842290, 2099684580]

約数ペア:

[(1, 2099684580), (2, 1049842290), (3, 699894860), (4, 524921145), (5, 419936916), (6, 349947430), (7, 299954940), (10, 209968458), (12, 174973715), (14, 149977470), (15, 139978972), (20, 104984229), (21, 99984980), (28, 74988735), (30, 69989486), (35, 59990988), (42, 49992490), (47, 44674140), (60, 34994743), (70, 29995494), (84, 24996245), (94, 22337070), (105, 19996996), (140, 14997747), (141, 14891380), (188, 11168535), (210, 9998498), (235, 8934828), (282, 7445690), (329, 6382020), (420, 4999249), (470, 4467414), (564, 3722845), (658, 3191010), (705, 2978276), (940, 2233707), (987, 2127340), (1316, 1595505), (1410, 1489138), (1645, 1276404), (1974, 1063670), (2820, 744569), (3290, 638202), (3948, 531835), (4935, 425468), (6580, 319101), (9870, 212734), (19740, 106367)]