308176190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{4801}}^1$

素因数の和:4953

約数の個数: 48

約数和(自身を含む): 650344464

約数和(自身を除く): 342168274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 655, 917, 1310, 1834, 4585, 4801, 6419, 9170, 9602, 12838, 24005, 32095, 33607, 48010, 64190, 67214, 168035, 235249, 336070, 470498, 628931, 1176245, 1257862, 2352490, 3144655, 4402517, 6289310, 8805034, 22012585, 30817619, 44025170, 61635238, 154088095, 308176190]

約数ペア:

[(1, 308176190), (2, 154088095), (5, 61635238), (7, 44025170), (10, 30817619), (14, 22012585), (35, 8805034), (49, 6289310), (70, 4402517), (98, 3144655), (131, 2352490), (245, 1257862), (262, 1176245), (490, 628931), (655, 470498), (917, 336070), (1310, 235249), (1834, 168035), (4585, 67214), (4801, 64190), (6419, 48010), (9170, 33607), (9602, 32095), (12838, 24005)]