30290590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 59706720

約数和(自身を除く): 29416130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509, 541, 1018, 1082, 2545, 2705, 5090, 5410, 5599, 5951, 11198, 11902, 27995, 29755, 55990, 59510, 275369, 550738, 1376845, 2753690, 3029059, 6058118, 15145295, 30290590]

約数ペア:

[(1, 30290590), (2, 15145295), (5, 6058118), (10, 3029059), (11, 2753690), (22, 1376845), (55, 550738), (110, 275369), (509, 59510), (541, 55990), (1018, 29755), (1082, 27995), (2545, 11902), (2705, 11198), (5090, 5951), (5410, 5599)]