27438570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2797}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 72020520

約数和(自身を除く): 44581950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 2797, 3270, 4905, 5594, 8391, 9810, 13985, 16782, 25173, 27970, 41955, 50346, 83910, 125865, 251730, 304873, 609746, 914619, 1524365, 1829238, 2743857, 3048730, 4573095, 5487714, 9146190, 13719285, 27438570]

約数ペア:

[(1, 27438570), (2, 13719285), (3, 9146190), (5, 5487714), (6, 4573095), (9, 3048730), (10, 2743857), (15, 1829238), (18, 1524365), (30, 914619), (45, 609746), (90, 304873), (109, 251730), (218, 125865), (327, 83910), (545, 50346), (654, 41955), (981, 27970), (1090, 25173), (1635, 16782), (1962, 13985), (2797, 9810), (3270, 8391), (4905, 5594)]