66981510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{744239}}^1$

素因数の和:744252

約数の個数: 24

約数和(自身を含む): 174152160

約数和(自身を除く): 107170650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 744239, 1488478, 2232717, 3721195, 4465434, 6698151, 7442390, 11163585, 13396302, 22327170, 33490755, 66981510]

約数ペア:

[(1, 66981510), (2, 33490755), (3, 22327170), (5, 13396302), (6, 11163585), (9, 7442390), (10, 6698151), (15, 4465434), (18, 3721195), (30, 2232717), (45, 1488478), (90, 744239)]