40348530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 80

約数和(自身を含む): 109727640

約数和(自身を除く): 69379110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 457, 545, 654, 810, 914, 981, 1090, 1371, 1635, 1962, 2285, 2742, 2943, 3270, 4113, 4570, 4905, 5886, 6855, 8226, 8829, 9810, 12339, 13710, 14715, 17658, 20565, 24678, 29430, 37017, 41130, 44145, 49813, 61695, 74034, 88290, 99626, 123390, 149439, 185085, 249065, 298878, 370170, 448317, 498130, 747195, 896634, 1344951, 1494390, 2241585, 2689902, 4034853, 4483170, 6724755, 8069706, 13449510, 20174265, 40348530]

約数ペア:

[(1, 40348530), (2, 20174265), (3, 13449510), (5, 8069706), (6, 6724755), (9, 4483170), (10, 4034853), (15, 2689902), (18, 2241585), (27, 1494390), (30, 1344951), (45, 896634), (54, 747195), (81, 498130), (90, 448317), (109, 370170), (135, 298878), (162, 249065), (218, 185085), (270, 149439), (327, 123390), (405, 99626), (457, 88290), (545, 74034), (654, 61695), (810, 49813), (914, 44145), (981, 41130), (1090, 37017), (1371, 29430), (1635, 24678), (1962, 20565), (2285, 17658), (2742, 14715), (2943, 13710), (3270, 12339), (4113, 9810), (4570, 8829), (4905, 8226), (5886, 6855)]