788470260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{32771}}^1$

素因数の和:33184

約数の個数: 48

約数和(自身を含む): 2213289792

約数和(自身を除く): 1424819532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 24060, 32771, 65542, 98313, 131084, 163855, 196626, 327710, 393252, 491565, 655420, 983130, 1966260, 13141171, 26282342, 39423513, 52564684, 65705855, 78847026, 131411710, 157694052, 197117565, 262823420, 394235130, 788470260]

約数ペア:

[(1, 788470260), (2, 394235130), (3, 262823420), (4, 197117565), (5, 157694052), (6, 131411710), (10, 78847026), (12, 65705855), (15, 52564684), (20, 39423513), (30, 26282342), (60, 13141171), (401, 1966260), (802, 983130), (1203, 655420), (1604, 491565), (2005, 393252), (2406, 327710), (4010, 196626), (4812, 163855), (6015, 131084), (8020, 98313), (12030, 65542), (24060, 32771)]