3454660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 8128512

約数和(自身を除く): 4673852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 383, 410, 451, 766, 820, 902, 1532, 1804, 1915, 2255, 3830, 4213, 4510, 7660, 8426, 9020, 15703, 16852, 21065, 31406, 42130, 62812, 78515, 84260, 157030, 172733, 314060, 345466, 690932, 863665, 1727330, 3454660]

約数ペア:

[(1, 3454660), (2, 1727330), (4, 863665), (5, 690932), (10, 345466), (11, 314060), (20, 172733), (22, 157030), (41, 84260), (44, 78515), (55, 62812), (82, 42130), (110, 31406), (164, 21065), (205, 16852), (220, 15703), (383, 9020), (410, 8426), (451, 7660), (766, 4510), (820, 4213), (902, 3830), (1532, 2255), (1804, 1915)]