485156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{351563}}^1$

素因数の和:351598

約数の個数: 48

約数和(自身を含む): 1417506048

約数和(自身を除く): 932349108

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, 351563, 703126, 1054689, 1406252, 1757815, 2109378, 3515630, 4218756, 5273445, 7031260, 8085949, 10546890, 16171898, 21093780, 24257847, 32343796, 40429745, 48515694, 80859490, 97031388, 121289235, 161718980, 242578470, 485156940]

約数ペア:

[(1, 485156940), (2, 242578470), (3, 161718980), (4, 121289235), (5, 97031388), (6, 80859490), (10, 48515694), (12, 40429745), (15, 32343796), (20, 24257847), (23, 21093780), (30, 16171898), (46, 10546890), (60, 8085949), (69, 7031260), (92, 5273445), (115, 4218756), (138, 3515630), (230, 2109378), (276, 1757815), (345, 1406252), (460, 1054689), (690, 703126), (1380, 351563)]