142414930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65629}}^1$

素因数の和:65674

約数の個数: 32

約数和(自身を含む): 302423040

約数和(自身を除く): 160008110

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 65629, 131258, 328145, 459403, 656290, 918806, 2034499, 2297015, 4068998, 4594030, 10172495, 14241493, 20344990, 28482986, 71207465, 142414930]

約数ペア:

[(1, 142414930), (2, 71207465), (5, 28482986), (7, 20344990), (10, 14241493), (14, 10172495), (31, 4594030), (35, 4068998), (62, 2297015), (70, 2034499), (155, 918806), (217, 656290), (310, 459403), (434, 328145), (1085, 131258), (2170, 65629)]