30690936

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 83406960

約数和(自身を除く): 52716024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1063, 1203, 1604, 2126, 2406, 3189, 3208, 3609, 4252, 4812, 6378, 7218, 8504, 9567, 9624, 12756, 14436, 19134, 25512, 28872, 38268, 76536, 426263, 852526, 1278789, 1705052, 2557578, 3410104, 3836367, 5115156, 7672734, 10230312, 15345468, 30690936]

約数ペア:

[(1, 30690936), (2, 15345468), (3, 10230312), (4, 7672734), (6, 5115156), (8, 3836367), (9, 3410104), (12, 2557578), (18, 1705052), (24, 1278789), (36, 852526), (72, 426263), (401, 76536), (802, 38268), (1063, 28872), (1203, 25512), (1604, 19134), (2126, 14436), (2406, 12756), (3189, 9624), (3208, 9567), (3609, 8504), (4252, 7218), (4812, 6378)]