27750630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54413}}^1$

素因数の和:54440

約数の個数: 32

約数和(自身を含む): 70520544

約数和(自身を除く): 42769914

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 54413, 108826, 163239, 272065, 326478, 544130, 816195, 925021, 1632390, 1850042, 2775063, 4625105, 5550126, 9250210, 13875315, 27750630]

約数ペア:

[(1, 27750630), (2, 13875315), (3, 9250210), (5, 5550126), (6, 4625105), (10, 2775063), (15, 1850042), (17, 1632390), (30, 925021), (34, 816195), (51, 544130), (85, 326478), (102, 272065), (170, 163239), (255, 108826), (510, 54413)]