70981110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{87631}}^1$

素因数の和:87650

約数の個数: 40

約数和(自身を含む): 190862496

約数和(自身を除く): 119881386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 87631, 175262, 262893, 438155, 525786, 788679, 876310, 1314465, 1577358, 2366037, 2628930, 3943395, 4732074, 7098111, 7886790, 11830185, 14196222, 23660370, 35490555, 70981110]

約数ペア:

[(1, 70981110), (2, 35490555), (3, 23660370), (5, 14196222), (6, 11830185), (9, 7886790), (10, 7098111), (15, 4732074), (18, 3943395), (27, 2628930), (30, 2366037), (45, 1577358), (54, 1314465), (81, 876310), (90, 788679), (135, 525786), (162, 438155), (270, 262893), (405, 175262), (810, 87631)]