291768010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{1789}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 538202880

約数和(自身を除く): 246434870

約数列:

[1, 2, 5, 10, 47, 94, 235, 347, 470, 694, 1735, 1789, 3470, 3578, 8945, 16309, 17890, 32618, 81545, 84083, 163090, 168166, 420415, 620783, 840830, 1241566, 3103915, 6207830, 29176801, 58353602, 145884005, 291768010]

約数ペア:

[(1, 291768010), (2, 145884005), (5, 58353602), (10, 29176801), (47, 6207830), (94, 3103915), (235, 1241566), (347, 840830), (470, 620783), (694, 420415), (1735, 168166), (1789, 163090), (3470, 84083), (3578, 81545), (8945, 32618), (16309, 17890)]