1292023020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21533717}}^1$

素因数の和:21533729

約数の個数: 24

約数和(自身を含む): 3617664624

約数和(自身を除く): 2325641604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21533717, 43067434, 64601151, 86134868, 107668585, 129202302, 215337170, 258404604, 323005755, 430674340, 646011510, 1292023020]

約数ペア:

[(1, 1292023020), (2, 646011510), (3, 430674340), (4, 323005755), (5, 258404604), (6, 215337170), (10, 129202302), (12, 107668585), (15, 86134868), (20, 64601151), (30, 43067434), (60, 21533717)]