146288030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 72

約数和(自身を含む): 323670168

約数和(自身を除く): 177382138

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 361, 490, 665, 722, 827, 931, 1330, 1654, 1805, 1862, 2527, 3610, 4135, 4655, 5054, 5789, 8270, 9310, 11578, 12635, 15713, 17689, 25270, 28945, 31426, 35378, 40523, 57890, 78565, 81046, 88445, 109991, 157130, 176890, 202615, 219982, 298547, 405230, 549955, 597094, 769937, 1099910, 1492735, 1539874, 2089829, 2985470, 3849685, 4179658, 7699370, 10449145, 14628803, 20898290, 29257606, 73144015, 146288030]

約数ペア:

[(1, 146288030), (2, 73144015), (5, 29257606), (7, 20898290), (10, 14628803), (14, 10449145), (19, 7699370), (35, 4179658), (38, 3849685), (49, 2985470), (70, 2089829), (95, 1539874), (98, 1492735), (133, 1099910), (190, 769937), (245, 597094), (266, 549955), (361, 405230), (490, 298547), (665, 219982), (722, 202615), (827, 176890), (931, 157130), (1330, 109991), (1654, 88445), (1805, 81046), (1862, 78565), (2527, 57890), (3610, 40523), (4135, 35378), (4655, 31426), (5054, 28945), (5789, 25270), (8270, 17689), (9310, 15713), (11578, 12635)]