539334540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{10663}}^1$

素因数の和:10959

約数の個数: 72

約数和(自身を含む): 1641957408

約数和(自身を除く): 1102622868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 2529, 2810, 3372, 4215, 5058, 5620, 8430, 10116, 10663, 12645, 16860, 21326, 25290, 31989, 42652, 50580, 53315, 63978, 95967, 106630, 127956, 159945, 191934, 213260, 319890, 383868, 479835, 639780, 959670, 1919340, 2996303, 5992606, 8988909, 11985212, 14981515, 17977818, 26966727, 29963030, 35955636, 44944545, 53933454, 59926060, 89889090, 107866908, 134833635, 179778180, 269667270, 539334540]

約数ペア:

[(1, 539334540), (2, 269667270), (3, 179778180), (4, 134833635), (5, 107866908), (6, 89889090), (9, 59926060), (10, 53933454), (12, 44944545), (15, 35955636), (18, 29963030), (20, 26966727), (30, 17977818), (36, 14981515), (45, 11985212), (60, 8988909), (90, 5992606), (180, 2996303), (281, 1919340), (562, 959670), (843, 639780), (1124, 479835), (1405, 383868), (1686, 319890), (2529, 213260), (2810, 191934), (3372, 159945), (4215, 127956), (5058, 106630), (5620, 95967), (8430, 63978), (10116, 53315), (10663, 50580), (12645, 42652), (16860, 31989), (21326, 25290)]