25605510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{121931}}^1$

素因数の和:121948

約数の個数: 32

約数和(自身を含む): 70232832

約数和(自身を除く): 44627322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 121931, 243862, 365793, 609655, 731586, 853517, 1219310, 1707034, 1828965, 2560551, 3657930, 4267585, 5121102, 8535170, 12802755, 25605510]

約数ペア:

[(1, 25605510), (2, 12802755), (3, 8535170), (5, 5121102), (6, 4267585), (7, 3657930), (10, 2560551), (14, 1828965), (15, 1707034), (21, 1219310), (30, 853517), (35, 731586), (42, 609655), (70, 365793), (105, 243862), (210, 121931)]