214146840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1784557}}^1$

素因数の和:1784571

約数の個数: 32

約数和(自身を含む): 642440880

約数和(自身を除く): 428294040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1784557, 3569114, 5353671, 7138228, 8922785, 10707342, 14276456, 17845570, 21414684, 26768355, 35691140, 42829368, 53536710, 71382280, 107073420, 214146840]

約数ペア:

[(1, 214146840), (2, 107073420), (3, 71382280), (4, 53536710), (5, 42829368), (6, 35691140), (8, 26768355), (10, 21414684), (12, 17845570), (15, 14276456), (20, 10707342), (24, 8922785), (30, 7138228), (40, 5353671), (60, 3569114), (120, 1784557)]