16893270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8161}}^1$

素因数の和:8197

約数の個数: 48

約数和(自身を含む): 45837792

約数和(自身を除く): 28944522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 8161, 16322, 24483, 40805, 48966, 73449, 81610, 122415, 146898, 187703, 244830, 367245, 375406, 563109, 734490, 938515, 1126218, 1689327, 1877030, 2815545, 3378654, 5631090, 8446635, 16893270]

約数ペア:

[(1, 16893270), (2, 8446635), (3, 5631090), (5, 3378654), (6, 2815545), (9, 1877030), (10, 1689327), (15, 1126218), (18, 938515), (23, 734490), (30, 563109), (45, 375406), (46, 367245), (69, 244830), (90, 187703), (115, 146898), (138, 122415), (207, 81610), (230, 73449), (345, 48966), (414, 40805), (690, 24483), (1035, 16322), (2070, 8161)]