69264440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{35339}}^1$

素因数の和:35364

約数の個数: 48

約数和(自身を含む): 181294200

約数和(自身を除く): 112029760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 35339, 70678, 141356, 176695, 247373, 282712, 353390, 494746, 706780, 989492, 1236865, 1413560, 1731611, 1978984, 2473730, 3463222, 4947460, 6926444, 8658055, 9894920, 13852888, 17316110, 34632220, 69264440]

約数ペア:

[(1, 69264440), (2, 34632220), (4, 17316110), (5, 13852888), (7, 9894920), (8, 8658055), (10, 6926444), (14, 4947460), (20, 3463222), (28, 2473730), (35, 1978984), (40, 1731611), (49, 1413560), (56, 1236865), (70, 989492), (98, 706780), (140, 494746), (196, 353390), (245, 282712), (280, 247373), (392, 176695), (490, 141356), (980, 70678), (1960, 35339)]