4401420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 12455520

約数和(自身を除く): 8054100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 673, 1090, 1308, 1346, 1635, 2019, 2180, 2692, 3270, 3365, 4038, 6540, 6730, 8076, 10095, 13460, 20190, 40380, 73357, 146714, 220071, 293428, 366785, 440142, 733570, 880284, 1100355, 1467140, 2200710, 4401420]

約数ペア:

[(1, 4401420), (2, 2200710), (3, 1467140), (4, 1100355), (5, 880284), (6, 733570), (10, 440142), (12, 366785), (15, 293428), (20, 220071), (30, 146714), (60, 73357), (109, 40380), (218, 20190), (327, 13460), (436, 10095), (545, 8076), (654, 6730), (673, 6540), (1090, 4038), (1308, 3365), (1346, 3270), (1635, 2692), (2019, 2180)]