89869740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65123}}^1$

素因数の和:65158

約数の個数: 48

約数和(自身を含む): 262579968

約数和(自身を除く): 172710228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 65123, 130246, 195369, 260492, 325615, 390738, 651230, 781476, 976845, 1302460, 1497829, 1953690, 2995658, 3907380, 4493487, 5991316, 7489145, 8986974, 14978290, 17973948, 22467435, 29956580, 44934870, 89869740]

約数ペア:

[(1, 89869740), (2, 44934870), (3, 29956580), (4, 22467435), (5, 17973948), (6, 14978290), (10, 8986974), (12, 7489145), (15, 5991316), (20, 4493487), (23, 3907380), (30, 2995658), (46, 1953690), (60, 1497829), (69, 1302460), (92, 976845), (115, 781476), (138, 651230), (230, 390738), (276, 325615), (345, 260492), (460, 195369), (690, 130246), (1380, 65123)]