2023807871330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3923}}^1\times {\mathrm{71551}}^1$

素因数の和:75591

約数の個数: 64

約数和(自身を含む): 4204812238848

約数和(自身を除く): 2181004367518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 3923, 7210, 7846, 19615, 27461, 39230, 54922, 71551, 137305, 143102, 274610, 357755, 404069, 500857, 715510, 808138, 1001714, 2020345, 2504285, 2828483, 4040690, 5008570, 5656966, 7369753, 14142415, 14739506, 28284830, 36848765, 51588271, 73697530, 103176542, 257941355, 280694573, 515882710, 561389146, 1403472865, 1964862011, 2806945730, 3929724022, 9824310055, 19648620110, 28911541019, 57823082038, 144557705095, 202380787133, 289115410190, 404761574266, 1011903935665, 2023807871330]

約数ペア:

[(1, 2023807871330), (2, 1011903935665), (5, 404761574266), (7, 289115410190), (10, 202380787133), (14, 144557705095), (35, 57823082038), (70, 28911541019), (103, 19648620110), (206, 9824310055), (515, 3929724022), (721, 2806945730), (1030, 1964862011), (1442, 1403472865), (3605, 561389146), (3923, 515882710), (7210, 280694573), (7846, 257941355), (19615, 103176542), (27461, 73697530), (39230, 51588271), (54922, 36848765), (71551, 28284830), (137305, 14739506), (143102, 14142415), (274610, 7369753), (357755, 5656966), (404069, 5008570), (500857, 4040690), (715510, 2828483), (808138, 2504285), (1001714, 2020345)]