68009060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 171937080

約数和(自身を除く): 103928020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2393, 2842, 4060, 4786, 5684, 7105, 9572, 11965, 14210, 16751, 23930, 28420, 33502, 47860, 67004, 69397, 83755, 117257, 138794, 167510, 234514, 277588, 335020, 346985, 469028, 485779, 586285, 693970, 971558, 1172570, 1387940, 1943116, 2345140, 2428895, 3400453, 4857790, 6800906, 9715580, 13601812, 17002265, 34004530, 68009060]

約数ペア:

[(1, 68009060), (2, 34004530), (4, 17002265), (5, 13601812), (7, 9715580), (10, 6800906), (14, 4857790), (20, 3400453), (28, 2428895), (29, 2345140), (35, 1943116), (49, 1387940), (58, 1172570), (70, 971558), (98, 693970), (116, 586285), (140, 485779), (145, 469028), (196, 346985), (203, 335020), (245, 277588), (290, 234514), (406, 167510), (490, 138794), (580, 117257), (812, 83755), (980, 69397), (1015, 67004), (1421, 47860), (2030, 33502), (2393, 28420), (2842, 23930), (4060, 16751), (4786, 14210), (5684, 11965), (7105, 9572)]