30723416

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 58881600

約数和(自身を除く): 28158184

約数列:

[1, 2, 4, 8, 79, 158, 173, 281, 316, 346, 562, 632, 692, 1124, 1384, 2248, 13667, 22199, 27334, 44398, 48613, 54668, 88796, 97226, 109336, 177592, 194452, 388904, 3840427, 7680854, 15361708, 30723416]

約数ペア:

[(1, 30723416), (2, 15361708), (4, 7680854), (8, 3840427), (79, 388904), (158, 194452), (173, 177592), (281, 109336), (316, 97226), (346, 88796), (562, 54668), (632, 48613), (692, 44398), (1124, 27334), (1384, 22199), (2248, 13667)]