251130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 658368

約数和(自身を除く): 407238

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 761, 1522, 2283, 3805, 4566, 7610, 8371, 11415, 16742, 22830, 25113, 41855, 50226, 83710, 125565, 251130]

約数ペア:

[(1, 251130), (2, 125565), (3, 83710), (5, 50226), (6, 41855), (10, 25113), (11, 22830), (15, 16742), (22, 11415), (30, 8371), (33, 7610), (55, 4566), (66, 3805), (110, 2283), (165, 1522), (330, 761)]