305530128

素因数分解:

$2^4\times 3^2\times {\mathrm{2121737}}^1$

素因数の和:2121751

約数の個数: 30

約数和(自身を含む): 855060414

約数和(自身を除く): 549530286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2121737, 4243474, 6365211, 8486948, 12730422, 16973896, 19095633, 25460844, 33947792, 38191266, 50921688, 76382532, 101843376, 152765064, 305530128]

約数ペア:

[(1, 305530128), (2, 152765064), (3, 101843376), (4, 76382532), (6, 50921688), (8, 38191266), (9, 33947792), (12, 25460844), (16, 19095633), (18, 16973896), (24, 12730422), (36, 8486948), (48, 6365211), (72, 4243474), (144, 2121737)]