30391056

素因数分解:

$2^4\times 3^2\times {\mathrm{211049}}^1$

素因数の和:211063

約数の個数: 30

約数和(自身を含む): 85053150

約数和(自身を除く): 54662094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211049, 422098, 633147, 844196, 1266294, 1688392, 1899441, 2532588, 3376784, 3798882, 5065176, 7597764, 10130352, 15195528, 30391056]

約数ペア:

[(1, 30391056), (2, 15195528), (3, 10130352), (4, 7597764), (6, 5065176), (8, 3798882), (9, 3376784), (12, 2532588), (16, 1899441), (18, 1688392), (24, 1266294), (36, 844196), (48, 633147), (72, 422098), (144, 211049)]