380553670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1837

約数の個数: 64

約数和(自身を含む): 833587200

約数和(自身を除く): 453033530

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 199, 238, 398, 595, 995, 1190, 1393, 1607, 1990, 2786, 3214, 3383, 6766, 6965, 8035, 11249, 13930, 16070, 16915, 22498, 23681, 27319, 33830, 47362, 54638, 56245, 112490, 118405, 136595, 191233, 236810, 273190, 319793, 382466, 639586, 956165, 1598965, 1912330, 2238551, 3197930, 4477102, 5436481, 10872962, 11192755, 22385510, 27182405, 38055367, 54364810, 76110734, 190276835, 380553670]

約数ペア:

[(1, 380553670), (2, 190276835), (5, 76110734), (7, 54364810), (10, 38055367), (14, 27182405), (17, 22385510), (34, 11192755), (35, 10872962), (70, 5436481), (85, 4477102), (119, 3197930), (170, 2238551), (199, 1912330), (238, 1598965), (398, 956165), (595, 639586), (995, 382466), (1190, 319793), (1393, 273190), (1607, 236810), (1990, 191233), (2786, 136595), (3214, 118405), (3383, 112490), (6766, 56245), (6965, 54638), (8035, 47362), (11249, 33830), (13930, 27319), (16070, 23681), (16915, 22498)]