11214420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26701}}^1$

素因数の和:26720

約数の個数: 48

約数和(自身を含む): 35887488

約数和(自身を除く): 24673068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 26701, 53402, 80103, 106804, 133505, 160206, 186907, 267010, 320412, 373814, 400515, 534020, 560721, 747628, 801030, 934535, 1121442, 1602060, 1869070, 2242884, 2803605, 3738140, 5607210, 11214420]

約数ペア:

[(1, 11214420), (2, 5607210), (3, 3738140), (4, 2803605), (5, 2242884), (6, 1869070), (7, 1602060), (10, 1121442), (12, 934535), (14, 801030), (15, 747628), (20, 560721), (21, 534020), (28, 400515), (30, 373814), (35, 320412), (42, 267010), (60, 186907), (70, 160206), (84, 133505), (105, 106804), (140, 80103), (210, 53402), (420, 26701)]