31214220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22619}}^1$

素因数の和:22654

約数の個数: 48

約数和(自身を含む): 91203840

約数和(自身を除く): 59989620

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, 22619, 45238, 67857, 90476, 113095, 135714, 226190, 271428, 339285, 452380, 520237, 678570, 1040474, 1357140, 1560711, 2080948, 2601185, 3121422, 5202370, 6242844, 7803555, 10404740, 15607110, 31214220]

約数ペア:

[(1, 31214220), (2, 15607110), (3, 10404740), (4, 7803555), (5, 6242844), (6, 5202370), (10, 3121422), (12, 2601185), (15, 2080948), (20, 1560711), (23, 1357140), (30, 1040474), (46, 678570), (60, 520237), (69, 452380), (92, 339285), (115, 271428), (138, 226190), (230, 135714), (276, 113095), (345, 90476), (460, 67857), (690, 45238), (1380, 22619)]