133189740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{739943}}^1$

素因数の和:739958

約数の個数: 36

約数和(自身を含む): 404009424

約数和(自身を除く): 270819684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739943, 1479886, 2219829, 2959772, 3699715, 4439658, 6659487, 7399430, 8879316, 11099145, 13318974, 14798860, 22198290, 26637948, 33297435, 44396580, 66594870, 133189740]

約数ペア:

[(1, 133189740), (2, 66594870), (3, 44396580), (4, 33297435), (5, 26637948), (6, 22198290), (9, 14798860), (10, 13318974), (12, 11099145), (15, 8879316), (18, 7399430), (20, 6659487), (30, 4439658), (36, 3699715), (45, 2959772), (60, 2219829), (90, 1479886), (180, 739943)]