70907004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5309}}^1$

素因数の和:5379

約数の個数: 72

約数和(自身を含む): 208746720

約数和(自身を除く): 137839716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 5309, 6678, 10618, 13356, 15927, 21236, 31854, 37163, 47781, 63708, 74326, 95562, 111489, 148652, 191124, 222978, 281377, 334467, 445956, 562754, 668934, 844131, 1125508, 1337868, 1688262, 1969639, 2532393, 3376524, 3939278, 5064786, 5908917, 7878556, 10129572, 11817834, 17726751, 23635668, 35453502, 70907004]

約数ペア:

[(1, 70907004), (2, 35453502), (3, 23635668), (4, 17726751), (6, 11817834), (7, 10129572), (9, 7878556), (12, 5908917), (14, 5064786), (18, 3939278), (21, 3376524), (28, 2532393), (36, 1969639), (42, 1688262), (53, 1337868), (63, 1125508), (84, 844131), (106, 668934), (126, 562754), (159, 445956), (212, 334467), (252, 281377), (318, 222978), (371, 191124), (477, 148652), (636, 111489), (742, 95562), (954, 74326), (1113, 63708), (1484, 47781), (1908, 37163), (2226, 31854), (3339, 21236), (4452, 15927), (5309, 13356), (6678, 10618)]