11121420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8059}}^1$

素因数の和:8094

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 21376500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8059, 16118, 24177, 32236, 40295, 48354, 80590, 96708, 120885, 161180, 185357, 241770, 370714, 483540, 556071, 741428, 926785, 1112142, 1853570, 2224284, 2780355, 3707140, 5560710, 11121420]

約数ペア:

[(1, 11121420), (2, 5560710), (3, 3707140), (4, 2780355), (5, 2224284), (6, 1853570), (10, 1112142), (12, 926785), (15, 741428), (20, 556071), (23, 483540), (30, 370714), (46, 241770), (60, 185357), (69, 161180), (92, 120885), (115, 96708), (138, 80590), (230, 48354), (276, 40295), (345, 32236), (460, 24177), (690, 16118), (1380, 8059)]