30863540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 36874060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 419, 508, 580, 635, 838, 1270, 1676, 2095, 2540, 3683, 4190, 7366, 8380, 12151, 14732, 18415, 24302, 36830, 48604, 53213, 60755, 73660, 106426, 121510, 212852, 243020, 266065, 532130, 1064260, 1543177, 3086354, 6172708, 7715885, 15431770, 30863540]

約数ペア:

[(1, 30863540), (2, 15431770), (4, 7715885), (5, 6172708), (10, 3086354), (20, 1543177), (29, 1064260), (58, 532130), (116, 266065), (127, 243020), (145, 212852), (254, 121510), (290, 106426), (419, 73660), (508, 60755), (580, 53213), (635, 48604), (838, 36830), (1270, 24302), (1676, 18415), (2095, 14732), (2540, 12151), (3683, 8380), (4190, 7366)]