29989740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45439}}^1$

素因数の和:45462

約数の個数: 48

約数和(自身を含む): 91607040

約数和(自身を除く): 61617300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 45439, 90878, 136317, 181756, 227195, 272634, 454390, 499829, 545268, 681585, 908780, 999658, 1363170, 1499487, 1999316, 2499145, 2726340, 2998974, 4998290, 5997948, 7497435, 9996580, 14994870, 29989740]

約数ペア:

[(1, 29989740), (2, 14994870), (3, 9996580), (4, 7497435), (5, 5997948), (6, 4998290), (10, 2998974), (11, 2726340), (12, 2499145), (15, 1999316), (20, 1499487), (22, 1363170), (30, 999658), (33, 908780), (44, 681585), (55, 545268), (60, 499829), (66, 454390), (110, 272634), (132, 227195), (165, 181756), (220, 136317), (330, 90878), (660, 45439)]