15690865014740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{30925273}}^1$

素因数の和:30926408

約数の個数: 48

約数和(自身を含む): 34414634515968

約数和(自身を除く): 18723769501228

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1103, 2206, 4412, 5515, 11030, 22060, 25369, 50738, 101476, 126845, 253690, 507380, 30925273, 61850546, 123701092, 154626365, 309252730, 618505460, 711281279, 1422562558, 2845125116, 3556406395, 7112812790, 14225625580, 34110576119, 68221152238, 136442304476, 170552880595, 341105761190, 682211522380, 784543250737, 1569086501474, 3138173002948, 3922716253685, 7845432507370, 15690865014740]

約数ペア:

[(1, 15690865014740), (2, 7845432507370), (4, 3922716253685), (5, 3138173002948), (10, 1569086501474), (20, 784543250737), (23, 682211522380), (46, 341105761190), (92, 170552880595), (115, 136442304476), (230, 68221152238), (460, 34110576119), (1103, 14225625580), (2206, 7112812790), (4412, 3556406395), (5515, 2845125116), (11030, 1422562558), (22060, 711281279), (25369, 618505460), (50738, 309252730), (101476, 154626365), (126845, 123701092), (253690, 61850546), (507380, 30925273)]