30508736830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1641137}}^1$

素因数の和:1641181

約数の個数: 48

約数和(自身を含む): 64870902864

約数和(自身を除く): 34362166034

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 1641137, 3282274, 8205685, 16411370, 18052507, 21334781, 36105014, 42669562, 90262535, 106673905, 180525070, 213347810, 234682591, 277352153, 469365182, 554704306, 1173412955, 1386760765, 2346825910, 2773521530, 3050873683, 6101747366, 15254368415, 30508736830]

約数ペア:

[(1, 30508736830), (2, 15254368415), (5, 6101747366), (10, 3050873683), (11, 2773521530), (13, 2346825910), (22, 1386760765), (26, 1173412955), (55, 554704306), (65, 469365182), (110, 277352153), (130, 234682591), (143, 213347810), (169, 180525070), (286, 106673905), (338, 90262535), (715, 42669562), (845, 36105014), (1430, 21334781), (1690, 18052507), (1859, 16411370), (3718, 8205685), (9295, 3282274), (18590, 1641137)]