72356970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7331}}^1$

素因数の和:7395

約数の個数: 64

約数和(自身を含む): 202715136

約数和(自身を除く): 130358166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 7331, 9870, 14662, 21993, 36655, 43986, 51317, 73310, 102634, 109965, 153951, 219930, 256585, 307902, 344557, 513170, 689114, 769755, 1033671, 1539510, 1722785, 2067342, 2411899, 3445570, 4823798, 5168355, 7235697, 10336710, 12059495, 14471394, 24118990, 36178485, 72356970]

約数ペア:

[(1, 72356970), (2, 36178485), (3, 24118990), (5, 14471394), (6, 12059495), (7, 10336710), (10, 7235697), (14, 5168355), (15, 4823798), (21, 3445570), (30, 2411899), (35, 2067342), (42, 1722785), (47, 1539510), (70, 1033671), (94, 769755), (105, 689114), (141, 513170), (210, 344557), (235, 307902), (282, 256585), (329, 219930), (470, 153951), (658, 109965), (705, 102634), (987, 73310), (1410, 51317), (1645, 43986), (1974, 36655), (3290, 21993), (4935, 14662), (7331, 9870)]