7170370

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 13390272

約数和(自身を除く): 6219902

約数列:

[1, 2, 5, 10, 53, 83, 106, 163, 166, 265, 326, 415, 530, 815, 830, 1630, 4399, 8639, 8798, 13529, 17278, 21995, 27058, 43195, 43990, 67645, 86390, 135290, 717037, 1434074, 3585185, 7170370]

約数ペア:

[(1, 7170370), (2, 3585185), (5, 1434074), (10, 717037), (53, 135290), (83, 86390), (106, 67645), (163, 43990), (166, 43195), (265, 27058), (326, 21995), (415, 17278), (530, 13529), (815, 8798), (830, 8639), (1630, 4399)]