30603160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109297}}^1$

素因数の和:109315

約数の個数: 32

約数和(自身を含む): 78694560

約数和(自身を除く): 48091400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 109297, 218594, 437188, 546485, 765079, 874376, 1092970, 1530158, 2185940, 3060316, 3825395, 4371880, 6120632, 7650790, 15301580, 30603160]

約数ペア:

[(1, 30603160), (2, 15301580), (4, 7650790), (5, 6120632), (7, 4371880), (8, 3825395), (10, 3060316), (14, 2185940), (20, 1530158), (28, 1092970), (35, 874376), (40, 765079), (56, 546485), (70, 437188), (140, 218594), (280, 109297)]