147931070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68171}}^1$

素因数の和:68216

約数の個数: 32

約数和(自身を含む): 314136576

約数和(自身を除く): 166205506

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 68171, 136342, 340855, 477197, 681710, 954394, 2113301, 2385985, 4226602, 4771970, 10566505, 14793107, 21133010, 29586214, 73965535, 147931070]

約数ペア:

[(1, 147931070), (2, 73965535), (5, 29586214), (7, 21133010), (10, 14793107), (14, 10566505), (31, 4771970), (35, 4226602), (62, 2385985), (70, 2113301), (155, 954394), (217, 681710), (310, 477197), (434, 340855), (1085, 136342), (2170, 68171)]