4464420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 12844608

約数和(自身を除く): 8380188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2011, 2220, 4022, 6033, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 74407, 120660, 148814, 223221, 297628, 372035, 446442, 744070, 892884, 1116105, 1488140, 2232210, 4464420]

約数ペア:

[(1, 4464420), (2, 2232210), (3, 1488140), (4, 1116105), (5, 892884), (6, 744070), (10, 446442), (12, 372035), (15, 297628), (20, 223221), (30, 148814), (37, 120660), (60, 74407), (74, 60330), (111, 40220), (148, 30165), (185, 24132), (222, 20110), (370, 12066), (444, 10055), (555, 8044), (740, 6033), (1110, 4022), (2011, 2220)]