9240790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 18498816

約数和(自身を除く): 9258026

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2293, 4030, 4586, 11465, 22930, 29809, 59618, 71083, 142166, 149045, 298090, 355415, 710830, 924079, 1848158, 4620395, 9240790]

約数ペア:

[(1, 9240790), (2, 4620395), (5, 1848158), (10, 924079), (13, 710830), (26, 355415), (31, 298090), (62, 149045), (65, 142166), (130, 71083), (155, 59618), (310, 29809), (403, 22930), (806, 11465), (2015, 4586), (2293, 4030)]