80201310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{381911}}^1$

素因数の和:381928

約数の個数: 32

約数和(自身を含む): 219981312

約数和(自身を除く): 139780002

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 381911, 763822, 1145733, 1909555, 2291466, 2673377, 3819110, 5346754, 5728665, 8020131, 11457330, 13366885, 16040262, 26733770, 40100655, 80201310]

約数ペア:

[(1, 80201310), (2, 40100655), (3, 26733770), (5, 16040262), (6, 13366885), (7, 11457330), (10, 8020131), (14, 5728665), (15, 5346754), (21, 3819110), (30, 2673377), (35, 2291466), (42, 1909555), (70, 1145733), (105, 763822), (210, 381911)]