202143030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{75709}}^1$

素因数の和:75808

約数の個数: 32

約数和(自身を含む): 490600800

約数和(自身を除く): 288457770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 75709, 151418, 227127, 378545, 454254, 757090, 1135635, 2271270, 6738101, 13476202, 20214303, 33690505, 40428606, 67381010, 101071515, 202143030]

約数ペア:

[(1, 202143030), (2, 101071515), (3, 67381010), (5, 40428606), (6, 33690505), (10, 20214303), (15, 13476202), (30, 6738101), (89, 2271270), (178, 1135635), (267, 757090), (445, 454254), (534, 378545), (890, 227127), (1335, 151418), (2670, 75709)]