30985128

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1277}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 84232980

約数和(自身を除く): 53247852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 674, 1011, 1277, 1348, 2022, 2554, 2696, 3033, 3831, 4044, 5108, 6066, 7662, 8088, 10216, 11493, 12132, 15324, 22986, 24264, 30648, 45972, 91944, 430349, 860698, 1291047, 1721396, 2582094, 3442792, 3873141, 5164188, 7746282, 10328376, 15492564, 30985128]

約数ペア:

[(1, 30985128), (2, 15492564), (3, 10328376), (4, 7746282), (6, 5164188), (8, 3873141), (9, 3442792), (12, 2582094), (18, 1721396), (24, 1291047), (36, 860698), (72, 430349), (337, 91944), (674, 45972), (1011, 30648), (1277, 24264), (1348, 22986), (2022, 15324), (2554, 12132), (2696, 11493), (3033, 10216), (3831, 8088), (4044, 7662), (5108, 6066)]