3805980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 10741920

約数和(自身を除く): 6935940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 277, 458, 554, 687, 831, 916, 1108, 1145, 1374, 1385, 1662, 2290, 2748, 2770, 3324, 3435, 4155, 4580, 5540, 6870, 8310, 13740, 16620, 63433, 126866, 190299, 253732, 317165, 380598, 634330, 761196, 951495, 1268660, 1902990, 3805980]

約数ペア:

[(1, 3805980), (2, 1902990), (3, 1268660), (4, 951495), (5, 761196), (6, 634330), (10, 380598), (12, 317165), (15, 253732), (20, 190299), (30, 126866), (60, 63433), (229, 16620), (277, 13740), (458, 8310), (554, 6870), (687, 5540), (831, 4580), (916, 4155), (1108, 3435), (1145, 3324), (1374, 2770), (1385, 2748), (1662, 2290)]