4251420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7873}}^1$

素因数の和:7891

約数の個数: 48

約数和(自身を含む): 13228320

約数和(自身を除く): 8976900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7873, 15746, 23619, 31492, 39365, 47238, 70857, 78730, 94476, 118095, 141714, 157460, 212571, 236190, 283428, 354285, 425142, 472380, 708570, 850284, 1062855, 1417140, 2125710, 4251420]

約数ペア:

[(1, 4251420), (2, 2125710), (3, 1417140), (4, 1062855), (5, 850284), (6, 708570), (9, 472380), (10, 425142), (12, 354285), (15, 283428), (18, 236190), (20, 212571), (27, 157460), (30, 141714), (36, 118095), (45, 94476), (54, 78730), (60, 70857), (90, 47238), (108, 39365), (135, 31492), (180, 23619), (270, 15746), (540, 7873)]