5266740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 9732300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1439, 1830, 2878, 3660, 4317, 5756, 7195, 8634, 14390, 17268, 21585, 28780, 43170, 86340, 87779, 175558, 263337, 351116, 438895, 526674, 877790, 1053348, 1316685, 1755580, 2633370, 5266740]

約数ペア:

[(1, 5266740), (2, 2633370), (3, 1755580), (4, 1316685), (5, 1053348), (6, 877790), (10, 526674), (12, 438895), (15, 351116), (20, 263337), (30, 175558), (60, 87779), (61, 86340), (122, 43170), (183, 28780), (244, 21585), (305, 17268), (366, 14390), (610, 8634), (732, 7195), (915, 5756), (1220, 4317), (1439, 3660), (1830, 2878)]