70873990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33911}}^1$

素因数の和:33948

約数の個数: 32

約数和(自身を含む): 146499840

約数和(自身を除く): 75625850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 33911, 67822, 169555, 339110, 373021, 644309, 746042, 1288618, 1865105, 3221545, 3730210, 6443090, 7087399, 14174798, 35436995, 70873990]

約数ペア:

[(1, 70873990), (2, 35436995), (5, 14174798), (10, 7087399), (11, 6443090), (19, 3730210), (22, 3221545), (38, 1865105), (55, 1288618), (95, 746042), (110, 644309), (190, 373021), (209, 339110), (418, 169555), (1045, 67822), (2090, 33911)]