69656190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 175827456

約数和(自身を除く): 106171266

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 157, 230, 314, 345, 471, 643, 690, 785, 942, 1286, 1570, 1929, 2355, 3215, 3611, 3858, 4710, 6430, 7222, 9645, 10833, 14789, 18055, 19290, 21666, 29578, 36110, 44367, 54165, 73945, 88734, 100951, 108330, 147890, 201902, 221835, 302853, 443670, 504755, 605706, 1009510, 1514265, 2321873, 3028530, 4643746, 6965619, 11609365, 13931238, 23218730, 34828095, 69656190]

約数ペア:

[(1, 69656190), (2, 34828095), (3, 23218730), (5, 13931238), (6, 11609365), (10, 6965619), (15, 4643746), (23, 3028530), (30, 2321873), (46, 1514265), (69, 1009510), (115, 605706), (138, 504755), (157, 443670), (230, 302853), (314, 221835), (345, 201902), (471, 147890), (643, 108330), (690, 100951), (785, 88734), (942, 73945), (1286, 54165), (1570, 44367), (1929, 36110), (2355, 29578), (3215, 21666), (3611, 19290), (3858, 18055), (4710, 14789), (6430, 10833), (7222, 9645)]