123752190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179351}}^1$

素因数の和:179384

約数の個数: 32

約数和(自身を含む): 309920256

約数和(自身を除く): 186168066

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 179351, 358702, 538053, 896755, 1076106, 1793510, 2690265, 4125073, 5380530, 8250146, 12375219, 20625365, 24750438, 41250730, 61876095, 123752190]

約数ペア:

[(1, 123752190), (2, 61876095), (3, 41250730), (5, 24750438), (6, 20625365), (10, 12375219), (15, 8250146), (23, 5380530), (30, 4125073), (46, 2690265), (69, 1793510), (115, 1076106), (138, 896755), (230, 538053), (345, 358702), (690, 179351)]