147044490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{17443}}^1$

素因数の和:17734

約数の個数: 32

約数和(自身を含む): 354182976

約数和(自身を除く): 207138486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 17443, 34886, 52329, 87215, 104658, 174430, 261645, 523290, 4901483, 9802966, 14704449, 24507415, 29408898, 49014830, 73522245, 147044490]

約数ペア:

[(1, 147044490), (2, 73522245), (3, 49014830), (5, 29408898), (6, 24507415), (10, 14704449), (15, 9802966), (30, 4901483), (281, 523290), (562, 261645), (843, 174430), (1405, 104658), (1686, 87215), (2810, 52329), (4215, 34886), (8430, 17443)]