74967810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108649}}^1$

素因数の和:108682

約数の個数: 32

約数和(自身を含む): 187747200

約数和(自身を除く): 112779390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 108649, 217298, 325947, 543245, 651894, 1086490, 1629735, 2498927, 3259470, 4997854, 7496781, 12494635, 14993562, 24989270, 37483905, 74967810]

約数ペア:

[(1, 74967810), (2, 37483905), (3, 24989270), (5, 14993562), (6, 12494635), (10, 7496781), (15, 4997854), (23, 3259470), (30, 2498927), (46, 1629735), (69, 1086490), (115, 651894), (138, 543245), (230, 325947), (345, 217298), (690, 108649)]