7649320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 20839680

約数和(自身を除く): 13190360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1607, 2380, 3214, 4760, 6428, 8035, 11249, 12856, 16070, 22498, 27319, 32140, 44996, 54638, 56245, 64280, 89992, 109276, 112490, 136595, 191233, 218552, 224980, 273190, 382466, 449960, 546380, 764932, 956165, 1092760, 1529864, 1912330, 3824660, 7649320]

約数ペア:

[(1, 7649320), (2, 3824660), (4, 1912330), (5, 1529864), (7, 1092760), (8, 956165), (10, 764932), (14, 546380), (17, 449960), (20, 382466), (28, 273190), (34, 224980), (35, 218552), (40, 191233), (56, 136595), (68, 112490), (70, 109276), (85, 89992), (119, 64280), (136, 56245), (140, 54638), (170, 44996), (238, 32140), (280, 27319), (340, 22498), (476, 16070), (595, 12856), (680, 11249), (952, 8035), (1190, 6428), (1607, 4760), (2380, 3214)]