7194180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2447}}^1$

素因数の和:2473

約数の個数: 72

約数和(自身を含む): 23442048

約数和(自身を除く): 16247868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2447, 2940, 4894, 7341, 9788, 12235, 14682, 17129, 24470, 29364, 34258, 36705, 48940, 51387, 68516, 73410, 85645, 102774, 119903, 146820, 171290, 205548, 239806, 256935, 342580, 359709, 479612, 513870, 599515, 719418, 1027740, 1199030, 1438836, 1798545, 2398060, 3597090, 7194180]

約数ペア:

[(1, 7194180), (2, 3597090), (3, 2398060), (4, 1798545), (5, 1438836), (6, 1199030), (7, 1027740), (10, 719418), (12, 599515), (14, 513870), (15, 479612), (20, 359709), (21, 342580), (28, 256935), (30, 239806), (35, 205548), (42, 171290), (49, 146820), (60, 119903), (70, 102774), (84, 85645), (98, 73410), (105, 68516), (140, 51387), (147, 48940), (196, 36705), (210, 34258), (245, 29364), (294, 24470), (420, 17129), (490, 14682), (588, 12235), (735, 9788), (980, 7341), (1470, 4894), (2447, 2940)]