4619930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 9815040

約数和(自身を除く): 5195110

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2129, 2170, 4258, 10645, 14903, 21290, 29806, 65999, 74515, 131998, 149030, 329995, 461993, 659990, 923986, 2309965, 4619930]

約数ペア:

[(1, 4619930), (2, 2309965), (5, 923986), (7, 659990), (10, 461993), (14, 329995), (31, 149030), (35, 131998), (62, 74515), (70, 65999), (155, 29806), (217, 21290), (310, 14903), (434, 10645), (1085, 4258), (2129, 2170)]