13155210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 35937000

約数和(自身を除く): 22781790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 149, 162, 218, 270, 298, 327, 405, 447, 545, 654, 745, 810, 894, 981, 1090, 1341, 1490, 1635, 1962, 2235, 2682, 2943, 3270, 4023, 4470, 4905, 5886, 6705, 8046, 8829, 9810, 12069, 13410, 14715, 16241, 17658, 20115, 24138, 29430, 32482, 40230, 44145, 48723, 60345, 81205, 88290, 97446, 120690, 146169, 162410, 243615, 292338, 438507, 487230, 730845, 877014, 1315521, 1461690, 2192535, 2631042, 4385070, 6577605, 13155210]

約数ペア:

[(1, 13155210), (2, 6577605), (3, 4385070), (5, 2631042), (6, 2192535), (9, 1461690), (10, 1315521), (15, 877014), (18, 730845), (27, 487230), (30, 438507), (45, 292338), (54, 243615), (81, 162410), (90, 146169), (109, 120690), (135, 97446), (149, 88290), (162, 81205), (218, 60345), (270, 48723), (298, 44145), (327, 40230), (405, 32482), (447, 29430), (545, 24138), (654, 20115), (745, 17658), (810, 16241), (894, 14715), (981, 13410), (1090, 12069), (1341, 9810), (1490, 8829), (1635, 8046), (1962, 6705), (2235, 5886), (2682, 4905), (2943, 4470), (3270, 4023)]