179074420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6301}}^1$

素因数の和:6353

約数の個数: 72

約数和(自身を含む): 452609640

約数和(自身を除く): 273535220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4060, 5684, 6301, 7105, 12602, 14210, 25204, 28420, 31505, 44107, 63010, 88214, 126020, 176428, 182729, 220535, 308749, 365458, 441070, 617498, 730916, 882140, 913645, 1234996, 1279103, 1543745, 1827290, 2558206, 3087490, 3654580, 5116412, 6174980, 6395515, 8953721, 12791030, 17907442, 25582060, 35814884, 44768605, 89537210, 179074420]

約数ペア:

[(1, 179074420), (2, 89537210), (4, 44768605), (5, 35814884), (7, 25582060), (10, 17907442), (14, 12791030), (20, 8953721), (28, 6395515), (29, 6174980), (35, 5116412), (49, 3654580), (58, 3087490), (70, 2558206), (98, 1827290), (116, 1543745), (140, 1279103), (145, 1234996), (196, 913645), (203, 882140), (245, 730916), (290, 617498), (406, 441070), (490, 365458), (580, 308749), (812, 220535), (980, 182729), (1015, 176428), (1421, 126020), (2030, 88214), (2842, 63010), (4060, 44107), (5684, 31505), (6301, 28420), (7105, 25204), (12602, 14210)]