2019096870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331543}}^1$

素因数の和:331589

約数の個数: 64

約数和(自身を含む): 5729080320

約数和(自身を除く): 3709983450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 331543, 663086, 994629, 1657715, 1989258, 2320801, 3315430, 4641602, 4973145, 6962403, 9614747, 9946290, 11604005, 13924806, 19229494, 23208010, 28844241, 34812015, 48073735, 57688482, 67303229, 69624030, 96147470, 134606458, 144221205, 201909687, 288442410, 336516145, 403819374, 673032290, 1009548435, 2019096870]

約数ペア:

[(1, 2019096870), (2, 1009548435), (3, 673032290), (5, 403819374), (6, 336516145), (7, 288442410), (10, 201909687), (14, 144221205), (15, 134606458), (21, 96147470), (29, 69624030), (30, 67303229), (35, 57688482), (42, 48073735), (58, 34812015), (70, 28844241), (87, 23208010), (105, 19229494), (145, 13924806), (174, 11604005), (203, 9946290), (210, 9614747), (290, 6962403), (406, 4973145), (435, 4641602), (609, 3315430), (870, 2320801), (1015, 1989258), (1218, 1657715), (2030, 994629), (3045, 663086), (6090, 331543)]