31696110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 86248800

約数和(自身を除く): 54552690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 359, 405, 545, 654, 718, 810, 981, 1077, 1090, 1635, 1795, 1962, 2154, 2943, 3231, 3270, 3590, 4905, 5385, 5886, 6462, 8829, 9693, 9810, 10770, 14715, 16155, 17658, 19386, 29079, 29430, 32310, 39131, 44145, 48465, 58158, 78262, 88290, 96930, 117393, 145395, 195655, 234786, 290790, 352179, 391310, 586965, 704358, 1056537, 1173930, 1760895, 2113074, 3169611, 3521790, 5282685, 6339222, 10565370, 15848055, 31696110]

約数ペア:

[(1, 31696110), (2, 15848055), (3, 10565370), (5, 6339222), (6, 5282685), (9, 3521790), (10, 3169611), (15, 2113074), (18, 1760895), (27, 1173930), (30, 1056537), (45, 704358), (54, 586965), (81, 391310), (90, 352179), (109, 290790), (135, 234786), (162, 195655), (218, 145395), (270, 117393), (327, 96930), (359, 88290), (405, 78262), (545, 58158), (654, 48465), (718, 44145), (810, 39131), (981, 32310), (1077, 29430), (1090, 29079), (1635, 19386), (1795, 17658), (1962, 16155), (2154, 14715), (2943, 10770), (3231, 9810), (3270, 9693), (3590, 8829), (4905, 6462), (5385, 5886)]