15705789310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{12653}}^1$

素因数の和:12865

約数の個数: 64

約数和(自身を含む): 30612556800

約数和(自身を除く): 14906767490

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 139, 190, 235, 278, 470, 695, 893, 1390, 1786, 2641, 4465, 5282, 6533, 8930, 12653, 13066, 13205, 25306, 26410, 32665, 63265, 65330, 124127, 126530, 240407, 248254, 480814, 594691, 620635, 1189382, 1202035, 1241270, 1758767, 2404070, 2973455, 3517534, 5946910, 8793835, 11299129, 17587670, 22598258, 33416573, 56495645, 66833146, 82662049, 112991290, 165324098, 167082865, 334165730, 413310245, 826620490, 1570578931, 3141157862, 7852894655, 15705789310]

約数ペア:

[(1, 15705789310), (2, 7852894655), (5, 3141157862), (10, 1570578931), (19, 826620490), (38, 413310245), (47, 334165730), (94, 167082865), (95, 165324098), (139, 112991290), (190, 82662049), (235, 66833146), (278, 56495645), (470, 33416573), (695, 22598258), (893, 17587670), (1390, 11299129), (1786, 8793835), (2641, 5946910), (4465, 3517534), (5282, 2973455), (6533, 2404070), (8930, 1758767), (12653, 1241270), (13066, 1202035), (13205, 1189382), (25306, 620635), (26410, 594691), (32665, 480814), (63265, 248254), (65330, 240407), (124127, 126530)]