2022890730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{55681}}^1$

素因数の和:55871

約数の個数: 64

約数和(自身を含む): 5580672768

約数和(自身を除く): 3557782038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 865, 1038, 1211, 1730, 2422, 2595, 3633, 5190, 6055, 7266, 12110, 18165, 36330, 55681, 111362, 167043, 278405, 334086, 389767, 556810, 779534, 835215, 1169301, 1670430, 1948835, 2338602, 3897670, 5846505, 9632813, 11693010, 19265626, 28898439, 48164065, 57796878, 67429691, 96328130, 134859382, 144492195, 202289073, 288984390, 337148455, 404578146, 674296910, 1011445365, 2022890730]

約数ペア:

[(1, 2022890730), (2, 1011445365), (3, 674296910), (5, 404578146), (6, 337148455), (7, 288984390), (10, 202289073), (14, 144492195), (15, 134859382), (21, 96328130), (30, 67429691), (35, 57796878), (42, 48164065), (70, 28898439), (105, 19265626), (173, 11693010), (210, 9632813), (346, 5846505), (519, 3897670), (865, 2338602), (1038, 1948835), (1211, 1670430), (1730, 1169301), (2422, 835215), (2595, 779534), (3633, 556810), (5190, 389767), (6055, 334086), (7266, 278405), (12110, 167043), (18165, 111362), (36330, 55681)]