159129950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{64951}}^1$

素因数の和:64977

約数の個数: 36

約数和(自身を含む): 344310552

約数和(自身を除く): 185180602

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 64951, 129902, 324755, 454657, 649510, 909314, 1623775, 2273285, 3182599, 3247550, 4546570, 6365198, 11366425, 15912995, 22732850, 31825990, 79564975, 159129950]

約数ペア:

[(1, 159129950), (2, 79564975), (5, 31825990), (7, 22732850), (10, 15912995), (14, 11366425), (25, 6365198), (35, 4546570), (49, 3247550), (50, 3182599), (70, 2273285), (98, 1623775), (175, 909314), (245, 649510), (350, 454657), (490, 324755), (1225, 129902), (2450, 64951)]