144767210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66713}}^1$

素因数の和:66758

約数の個数: 32

約数和(自身を含む): 307418112

約数和(自身を除く): 162650902

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 66713, 133426, 333565, 466991, 667130, 933982, 2068103, 2334955, 4136206, 4669910, 10340515, 14476721, 20681030, 28953442, 72383605, 144767210]

約数ペア:

[(1, 144767210), (2, 72383605), (5, 28953442), (7, 20681030), (10, 14476721), (14, 10340515), (31, 4669910), (35, 4136206), (62, 2334955), (70, 2068103), (155, 933982), (217, 667130), (310, 466991), (434, 333565), (1085, 133426), (2170, 66713)]