159882590

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{6659}}^1$

素因数の和:6694

約数の個数: 40

約数和(自身を含む): 335783880

約数和(自身を除く): 175901290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 6659, 12005, 13318, 24010, 33295, 46613, 66590, 93226, 233065, 326291, 466130, 652582, 1631455, 2284037, 3262910, 4568074, 11420185, 15988259, 22840370, 31976518, 79941295, 159882590]

約数ペア:

[(1, 159882590), (2, 79941295), (5, 31976518), (7, 22840370), (10, 15988259), (14, 11420185), (35, 4568074), (49, 3262910), (70, 2284037), (98, 1631455), (245, 652582), (343, 466130), (490, 326291), (686, 233065), (1715, 93226), (2401, 66590), (3430, 46613), (4802, 33295), (6659, 24010), (12005, 13318)]