15184747660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{67783}}^1$

素因数の和:68302

約数の個数: 48

約数和(自身を含む): 33343220736

約数和(自身を除く): 18158473076

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 487, 974, 1948, 2435, 4870, 9740, 11201, 22402, 44804, 56005, 67783, 112010, 135566, 224020, 271132, 338915, 677830, 1355660, 1559009, 3118018, 6236036, 7795045, 15590090, 31180180, 33010321, 66020642, 132041284, 165051605, 330103210, 660206420, 759237383, 1518474766, 3036949532, 3796186915, 7592373830, 15184747660]

約数ペア:

[(1, 15184747660), (2, 7592373830), (4, 3796186915), (5, 3036949532), (10, 1518474766), (20, 759237383), (23, 660206420), (46, 330103210), (92, 165051605), (115, 132041284), (230, 66020642), (460, 33010321), (487, 31180180), (974, 15590090), (1948, 7795045), (2435, 6236036), (4870, 3118018), (9740, 1559009), (11201, 1355660), (22402, 677830), (44804, 338915), (56005, 271132), (67783, 224020), (112010, 135566)]