68766210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7877}}^1$

素因数の和:7987

約数の個数: 48

約数和(自身を含む): 180658296

約数和(自身を除く): 111892086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 7877, 8730, 15754, 23631, 39385, 47262, 70893, 78770, 118155, 141786, 236310, 354465, 708930, 764069, 1528138, 2292207, 3820345, 4584414, 6876621, 7640690, 11461035, 13753242, 22922070, 34383105, 68766210]

約数ペア:

[(1, 68766210), (2, 34383105), (3, 22922070), (5, 13753242), (6, 11461035), (9, 7640690), (10, 6876621), (15, 4584414), (18, 3820345), (30, 2292207), (45, 1528138), (90, 764069), (97, 708930), (194, 354465), (291, 236310), (485, 141786), (582, 118155), (873, 78770), (970, 70893), (1455, 47262), (1746, 39385), (2910, 23631), (4365, 15754), (7877, 8730)]