69020220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28057}}^1$

素因数の和:28110

約数の個数: 48

約数和(自身を含む): 197977248

約数和(自身を除く): 128957028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 28057, 56114, 84171, 112228, 140285, 168342, 280570, 336684, 420855, 561140, 841710, 1150337, 1683420, 2300674, 3451011, 4601348, 5751685, 6902022, 11503370, 13804044, 17255055, 23006740, 34510110, 69020220]

約数ペア:

[(1, 69020220), (2, 34510110), (3, 23006740), (4, 17255055), (5, 13804044), (6, 11503370), (10, 6902022), (12, 5751685), (15, 4601348), (20, 3451011), (30, 2300674), (41, 1683420), (60, 1150337), (82, 841710), (123, 561140), (164, 420855), (205, 336684), (246, 280570), (410, 168342), (492, 140285), (615, 112228), (820, 84171), (1230, 56114), (2460, 28057)]