145270230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{691763}}^1$

素因数の和:691780

約数の個数: 32

約数和(自身を含む): 398456064

約数和(自身を除く): 253185834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 691763, 1383526, 2075289, 3458815, 4150578, 4842341, 6917630, 9684682, 10376445, 14527023, 20752890, 24211705, 29054046, 48423410, 72635115, 145270230]

約数ペア:

[(1, 145270230), (2, 72635115), (3, 48423410), (5, 29054046), (6, 24211705), (7, 20752890), (10, 14527023), (14, 10376445), (15, 9684682), (21, 6917630), (30, 4842341), (35, 4150578), (42, 3458815), (70, 2075289), (105, 1383526), (210, 691763)]