7030081380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16738289}}^1$

素因数の和:16738308

約数の個数: 48

約数和(自身を含む): 22496261760

約数和(自身を除く): 15466180380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16738289, 33476578, 50214867, 66953156, 83691445, 100429734, 117168023, 167382890, 200859468, 234336046, 251074335, 334765780, 351504069, 468672092, 502148670, 585840115, 703008138, 1004297340, 1171680230, 1406016276, 1757520345, 2343360460, 3515040690, 7030081380]

約数ペア:

[(1, 7030081380), (2, 3515040690), (3, 2343360460), (4, 1757520345), (5, 1406016276), (6, 1171680230), (7, 1004297340), (10, 703008138), (12, 585840115), (14, 502148670), (15, 468672092), (20, 351504069), (21, 334765780), (28, 251074335), (30, 234336046), (35, 200859468), (42, 167382890), (60, 117168023), (70, 100429734), (84, 83691445), (105, 66953156), (140, 50214867), (210, 33476578), (420, 16738289)]