6929152720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1767641}}^1$

素因数の和:1767668

約数の個数: 60

約数和(自身を含む): 18740540484

約数和(自身を除く): 11811387764

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 1767641, 3535282, 7070564, 8838205, 12373487, 14141128, 17676410, 24746974, 28282256, 35352820, 49493948, 61867435, 70705640, 86614409, 98987896, 123734870, 141411280, 173228818, 197975792, 247469740, 346457636, 433072045, 494939480, 692915272, 866144090, 989878960, 1385830544, 1732288180, 3464576360, 6929152720]

約数ペア:

[(1, 6929152720), (2, 3464576360), (4, 1732288180), (5, 1385830544), (7, 989878960), (8, 866144090), (10, 692915272), (14, 494939480), (16, 433072045), (20, 346457636), (28, 247469740), (35, 197975792), (40, 173228818), (49, 141411280), (56, 123734870), (70, 98987896), (80, 86614409), (98, 70705640), (112, 61867435), (140, 49493948), (196, 35352820), (245, 28282256), (280, 24746974), (392, 17676410), (490, 14141128), (560, 12373487), (784, 8838205), (980, 7070564), (1960, 3535282), (3920, 1767641)]