3158045240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11278733}}^1$

素因数の和:11278751

約数の個数: 32

約数和(自身を含む): 8120688480

約数和(自身を除く): 4962643240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11278733, 22557466, 45114932, 56393665, 78951131, 90229864, 112787330, 157902262, 225574660, 315804524, 394755655, 451149320, 631609048, 789511310, 1579022620, 3158045240]

約数ペア:

[(1, 3158045240), (2, 1579022620), (4, 789511310), (5, 631609048), (7, 451149320), (8, 394755655), (10, 315804524), (14, 225574660), (20, 157902262), (28, 112787330), (35, 90229864), (40, 78951131), (56, 56393665), (70, 45114932), (140, 22557466), (280, 11278733)]