70294728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 215377920

約数和(自身を除く): 145083192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 151, 163, 168, 204, 238, 302, 326, 357, 408, 453, 476, 489, 604, 652, 714, 906, 952, 978, 1057, 1141, 1208, 1304, 1428, 1812, 1956, 2114, 2282, 2567, 2771, 2856, 3171, 3423, 3624, 3912, 4228, 4564, 5134, 5542, 6342, 6846, 7701, 8313, 8456, 9128, 10268, 11084, 12684, 13692, 15402, 16626, 17969, 19397, 20536, 22168, 24613, 25368, 27384, 30804, 33252, 35938, 38794, 49226, 53907, 58191, 61608, 66504, 71876, 73839, 77588, 98452, 107814, 116382, 143752, 147678, 155176, 172291, 196904, 215628, 232764, 295356, 344582, 418421, 431256, 465528, 516873, 590712, 689164, 836842, 1033746, 1255263, 1378328, 1673684, 2067492, 2510526, 2928947, 3347368, 4134984, 5021052, 5857894, 8786841, 10042104, 11715788, 17573682, 23431576, 35147364, 70294728]

約数ペア:

[(1, 70294728), (2, 35147364), (3, 23431576), (4, 17573682), (6, 11715788), (7, 10042104), (8, 8786841), (12, 5857894), (14, 5021052), (17, 4134984), (21, 3347368), (24, 2928947), (28, 2510526), (34, 2067492), (42, 1673684), (51, 1378328), (56, 1255263), (68, 1033746), (84, 836842), (102, 689164), (119, 590712), (136, 516873), (151, 465528), (163, 431256), (168, 418421), (204, 344582), (238, 295356), (302, 232764), (326, 215628), (357, 196904), (408, 172291), (453, 155176), (476, 147678), (489, 143752), (604, 116382), (652, 107814), (714, 98452), (906, 77588), (952, 73839), (978, 71876), (1057, 66504), (1141, 61608), (1208, 58191), (1304, 53907), (1428, 49226), (1812, 38794), (1956, 35938), (2114, 33252), (2282, 30804), (2567, 27384), (2771, 25368), (2856, 24613), (3171, 22168), (3423, 20536), (3624, 19397), (3912, 17969), (4228, 16626), (4564, 15402), (5134, 13692), (5542, 12684), (6342, 11084), (6846, 10268), (7701, 9128), (8313, 8456)]