30288904

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{9257}}^1$

素因数の和:9672

約数の個数: 16

約数和(自身を含む): 56936700

約数和(自身を除く): 26647796

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 9257, 18514, 37028, 74056, 3786113, 7572226, 15144452, 30288904]

約数ペア:

[(1, 30288904), (2, 15144452), (4, 7572226), (8, 3786113), (409, 74056), (818, 37028), (1636, 18514), (3272, 9257)]