117243490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6827

約数の個数: 64

約数和(自身を含む): 273450240

約数和(自身を除く): 156206750

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 6781, 8645, 13562, 17290, 33905, 47467, 67810, 88153, 94934, 128839, 176306, 237335, 257678, 440765, 474670, 617071, 644195, 881530, 901873, 1234142, 1288390, 1674907, 1803746, 3085355, 3349814, 4509365, 6170710, 8374535, 9018730, 11724349, 16749070, 23448698, 58621745, 117243490]

約数ペア:

[(1, 117243490), (2, 58621745), (5, 23448698), (7, 16749070), (10, 11724349), (13, 9018730), (14, 8374535), (19, 6170710), (26, 4509365), (35, 3349814), (38, 3085355), (65, 1803746), (70, 1674907), (91, 1288390), (95, 1234142), (130, 901873), (133, 881530), (182, 644195), (190, 617071), (247, 474670), (266, 440765), (455, 257678), (494, 237335), (665, 176306), (910, 128839), (1235, 94934), (1330, 88153), (1729, 67810), (2470, 47467), (3458, 33905), (6781, 17290), (8645, 13562)]