70532980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{967}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 169779456

約数和(自身を除く): 99246476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 521, 967, 1042, 1934, 2084, 2605, 3647, 3868, 4835, 5210, 6769, 7294, 9670, 10420, 13538, 14588, 18235, 19340, 27076, 33845, 36470, 67690, 72940, 135380, 503807, 1007614, 2015228, 2519035, 3526649, 5038070, 7053298, 10076140, 14106596, 17633245, 35266490, 70532980]

約数ペア:

[(1, 70532980), (2, 35266490), (4, 17633245), (5, 14106596), (7, 10076140), (10, 7053298), (14, 5038070), (20, 3526649), (28, 2519035), (35, 2015228), (70, 1007614), (140, 503807), (521, 135380), (967, 72940), (1042, 67690), (1934, 36470), (2084, 33845), (2605, 27076), (3647, 19340), (3868, 18235), (4835, 14588), (5210, 13538), (6769, 10420), (7294, 9670)]