71900107370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11287301}}^1$

素因数の和:11287335

約数の個数: 48

約数和(自身を含む): 162130805928

約数和(自身を除く): 90230698558

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 11287301, 22574602, 56436505, 79011107, 112873010, 146734913, 158022214, 293469826, 395055535, 553077749, 733674565, 790111070, 1027144391, 1106155498, 1467349130, 2054288782, 2765388745, 5135721955, 5530777490, 7190010737, 10271443910, 14380021474, 35950053685, 71900107370]

約数ペア:

[(1, 71900107370), (2, 35950053685), (5, 14380021474), (7, 10271443910), (10, 7190010737), (13, 5530777490), (14, 5135721955), (26, 2765388745), (35, 2054288782), (49, 1467349130), (65, 1106155498), (70, 1027144391), (91, 790111070), (98, 733674565), (130, 553077749), (182, 395055535), (245, 293469826), (455, 158022214), (490, 146734913), (637, 112873010), (910, 79011107), (1274, 56436505), (3185, 22574602), (6370, 11287301)]