389611140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{3229}}^1$

素因数の和:5252

約数の個数: 48

約数和(自身を含む): 1091791680

約数和(自身を除く): 702180540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2011, 3229, 4022, 6033, 6458, 8044, 9687, 10055, 12066, 12916, 16145, 19374, 20110, 24132, 30165, 32290, 38748, 40220, 48435, 60330, 64580, 96870, 120660, 193740, 6493519, 12987038, 19480557, 25974076, 32467595, 38961114, 64935190, 77922228, 97402785, 129870380, 194805570, 389611140]

約数ペア:

[(1, 389611140), (2, 194805570), (3, 129870380), (4, 97402785), (5, 77922228), (6, 64935190), (10, 38961114), (12, 32467595), (15, 25974076), (20, 19480557), (30, 12987038), (60, 6493519), (2011, 193740), (3229, 120660), (4022, 96870), (6033, 64580), (6458, 60330), (8044, 48435), (9687, 40220), (10055, 38748), (12066, 32290), (12916, 30165), (16145, 24132), (19374, 20110)]