73988670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{352327}}^1$

素因数の和:352344

約数の個数: 32

約数和(自身を含む): 202940928

約数和(自身を除く): 128952258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 352327, 704654, 1056981, 1761635, 2113962, 2466289, 3523270, 4932578, 5284905, 7398867, 10569810, 12331445, 14797734, 24662890, 36994335, 73988670]

約数ペア:

[(1, 73988670), (2, 36994335), (3, 24662890), (5, 14797734), (6, 12331445), (7, 10569810), (10, 7398867), (14, 5284905), (15, 4932578), (21, 3523270), (30, 2466289), (35, 2113962), (42, 1761635), (70, 1056981), (105, 704654), (210, 352327)]