141420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2357}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 396144

約数和(自身を除く): 254724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2357, 4714, 7071, 9428, 11785, 14142, 23570, 28284, 35355, 47140, 70710, 141420]

約数ペア:

[(1, 141420), (2, 70710), (3, 47140), (4, 35355), (5, 28284), (6, 23570), (10, 14142), (12, 11785), (15, 9428), (20, 7071), (30, 4714), (60, 2357)]