75342890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{859}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 158824800

約数和(自身を除く): 83481910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 179, 245, 358, 490, 859, 895, 1253, 1718, 1790, 2506, 4295, 6013, 6265, 8590, 8771, 12026, 12530, 17542, 30065, 42091, 43855, 60130, 84182, 87710, 153761, 210455, 307522, 420910, 768805, 1076327, 1537610, 2152654, 5381635, 7534289, 10763270, 15068578, 37671445, 75342890]

約数ペア:

[(1, 75342890), (2, 37671445), (5, 15068578), (7, 10763270), (10, 7534289), (14, 5381635), (35, 2152654), (49, 1537610), (70, 1076327), (98, 768805), (179, 420910), (245, 307522), (358, 210455), (490, 153761), (859, 87710), (895, 84182), (1253, 60130), (1718, 43855), (1790, 42091), (2506, 30065), (4295, 17542), (6013, 12530), (6265, 12026), (8590, 8771)]