2033220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 6709248

約数和(自身を除く): 4676028

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, 103, 105, 140, 141, 188, 206, 210, 235, 282, 309, 329, 412, 420, 470, 515, 564, 618, 658, 705, 721, 940, 987, 1030, 1236, 1316, 1410, 1442, 1545, 1645, 1974, 2060, 2163, 2820, 2884, 3090, 3290, 3605, 3948, 4326, 4841, 4935, 6180, 6580, 7210, 8652, 9682, 9870, 10815, 14420, 14523, 19364, 19740, 21630, 24205, 29046, 33887, 43260, 48410, 58092, 67774, 72615, 96820, 101661, 135548, 145230, 169435, 203322, 290460, 338870, 406644, 508305, 677740, 1016610, 2033220]

約数ペア:

[(1, 2033220), (2, 1016610), (3, 677740), (4, 508305), (5, 406644), (6, 338870), (7, 290460), (10, 203322), (12, 169435), (14, 145230), (15, 135548), (20, 101661), (21, 96820), (28, 72615), (30, 67774), (35, 58092), (42, 48410), (47, 43260), (60, 33887), (70, 29046), (84, 24205), (94, 21630), (103, 19740), (105, 19364), (140, 14523), (141, 14420), (188, 10815), (206, 9870), (210, 9682), (235, 8652), (282, 7210), (309, 6580), (329, 6180), (412, 4935), (420, 4841), (470, 4326), (515, 3948), (564, 3605), (618, 3290), (658, 3090), (705, 2884), (721, 2820), (940, 2163), (987, 2060), (1030, 1974), (1236, 1645), (1316, 1545), (1410, 1442)]