30641414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 50112000

約数和(自身を除く): 19470586

約数列:

[1, 2, 19, 38, 59, 79, 118, 158, 173, 346, 1121, 1501, 2242, 3002, 3287, 4661, 6574, 9322, 10207, 13667, 20414, 27334, 88559, 177118, 193933, 259673, 387866, 519346, 806353, 1612706, 15320707, 30641414]

約数ペア:

[(1, 30641414), (2, 15320707), (19, 1612706), (38, 806353), (59, 519346), (79, 387866), (118, 259673), (158, 193933), (173, 177118), (346, 88559), (1121, 27334), (1501, 20414), (2242, 13667), (3002, 10207), (3287, 9322), (4661, 6574)]