289525530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1361}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 795495168

約数和(自身を除く): 505969638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1013, 1361, 2026, 2722, 3039, 4083, 5065, 6078, 6805, 7091, 8166, 9527, 10130, 13610, 14182, 15195, 19054, 20415, 21273, 28581, 30390, 35455, 40830, 42546, 47635, 57162, 70910, 95270, 106365, 142905, 212730, 285810, 1378693, 2757386, 4136079, 6893465, 8272158, 9650851, 13786930, 19301702, 20680395, 28952553, 41360790, 48254255, 57905106, 96508510, 144762765, 289525530]

約数ペア:

[(1, 289525530), (2, 144762765), (3, 96508510), (5, 57905106), (6, 48254255), (7, 41360790), (10, 28952553), (14, 20680395), (15, 19301702), (21, 13786930), (30, 9650851), (35, 8272158), (42, 6893465), (70, 4136079), (105, 2757386), (210, 1378693), (1013, 285810), (1361, 212730), (2026, 142905), (2722, 106365), (3039, 95270), (4083, 70910), (5065, 57162), (6078, 47635), (6805, 42546), (7091, 40830), (8166, 35455), (9527, 30390), (10130, 28581), (13610, 21273), (14182, 20415), (15195, 19054)]