67584580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 171601920

約数和(自身を除く): 104017340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 139, 140, 151, 161, 230, 278, 302, 322, 460, 556, 604, 644, 695, 755, 805, 973, 1057, 1390, 1510, 1610, 1946, 2114, 2780, 3020, 3197, 3220, 3473, 3892, 4228, 4865, 5285, 6394, 6946, 9730, 10570, 12788, 13892, 15985, 17365, 19460, 20989, 21140, 22379, 24311, 31970, 34730, 41978, 44758, 48622, 63940, 69460, 83956, 89516, 97244, 104945, 111895, 121555, 146923, 209890, 223790, 243110, 293846, 419780, 447580, 482747, 486220, 587692, 734615, 965494, 1469230, 1930988, 2413735, 2938460, 3379229, 4827470, 6758458, 9654940, 13516916, 16896145, 33792290, 67584580]

約数ペア:

[(1, 67584580), (2, 33792290), (4, 16896145), (5, 13516916), (7, 9654940), (10, 6758458), (14, 4827470), (20, 3379229), (23, 2938460), (28, 2413735), (35, 1930988), (46, 1469230), (70, 965494), (92, 734615), (115, 587692), (139, 486220), (140, 482747), (151, 447580), (161, 419780), (230, 293846), (278, 243110), (302, 223790), (322, 209890), (460, 146923), (556, 121555), (604, 111895), (644, 104945), (695, 97244), (755, 89516), (805, 83956), (973, 69460), (1057, 63940), (1390, 48622), (1510, 44758), (1610, 41978), (1946, 34730), (2114, 31970), (2780, 24311), (3020, 22379), (3197, 21140), (3220, 20989), (3473, 19460), (3892, 17365), (4228, 15985), (4865, 13892), (5285, 12788), (6394, 10570), (6946, 9730)]