30081204

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1861}}^1$

素因数の和:2320

約数の個数: 36

約数和(自身を含む): 76248900

約数和(自身を除く): 46167696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 1861, 2694, 3722, 4041, 5388, 5583, 7444, 8082, 11166, 16164, 16749, 22332, 33498, 66996, 835589, 1671178, 2506767, 3342356, 5013534, 7520301, 10027068, 15040602, 30081204]

約数ペア:

[(1, 30081204), (2, 15040602), (3, 10027068), (4, 7520301), (6, 5013534), (9, 3342356), (12, 2506767), (18, 1671178), (36, 835589), (449, 66996), (898, 33498), (1347, 22332), (1796, 16749), (1861, 16164), (2694, 11166), (3722, 8082), (4041, 7444), (5388, 5583)]