135057860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56747}}^1$

素因数の和:56780

約数の個数: 48

約数和(自身を含む): 343211904

約数和(自身を除く): 208154044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 56747, 113494, 226988, 283735, 397229, 567470, 794458, 964699, 1134940, 1588916, 1929398, 1986145, 3858796, 3972290, 4823495, 6752893, 7944580, 9646990, 13505786, 19293980, 27011572, 33764465, 67528930, 135057860]

約数ペア:

[(1, 135057860), (2, 67528930), (4, 33764465), (5, 27011572), (7, 19293980), (10, 13505786), (14, 9646990), (17, 7944580), (20, 6752893), (28, 4823495), (34, 3972290), (35, 3858796), (68, 1986145), (70, 1929398), (85, 1588916), (119, 1134940), (140, 964699), (170, 794458), (238, 567470), (340, 397229), (476, 283735), (595, 226988), (1190, 113494), (2380, 56747)]