30782028

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{11503}}^1$

素因数の和:11733

約数の個数: 24

約数和(自身を含む): 72153088

約数和(自身を除く): 41371060

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 11503, 23006, 34509, 46012, 69018, 138036, 2565169, 5130338, 7695507, 10260676, 15391014, 30782028]

約数ペア:

[(1, 30782028), (2, 15391014), (3, 10260676), (4, 7695507), (6, 5130338), (12, 2565169), (223, 138036), (446, 69018), (669, 46012), (892, 34509), (1338, 23006), (2676, 11503)]