448581770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{5417}}^1$

素因数の和:5464

約数の個数: 72

約数和(自身を含む): 1017272844

約数和(自身を除く): 568691074

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 910, 1183, 1274, 1690, 2366, 3185, 5417, 5915, 6370, 8281, 10834, 11830, 16562, 27085, 37919, 41405, 54170, 70421, 75838, 82810, 140842, 189595, 265433, 352105, 379190, 492947, 530866, 704210, 915473, 985894, 1327165, 1830946, 2464735, 2654330, 3450629, 4577365, 4929470, 6408311, 6901258, 9154730, 12816622, 17253145, 32041555, 34506290, 44858177, 64083110, 89716354, 224290885, 448581770]

約数ペア:

[(1, 448581770), (2, 224290885), (5, 89716354), (7, 64083110), (10, 44858177), (13, 34506290), (14, 32041555), (26, 17253145), (35, 12816622), (49, 9154730), (65, 6901258), (70, 6408311), (91, 4929470), (98, 4577365), (130, 3450629), (169, 2654330), (182, 2464735), (245, 1830946), (338, 1327165), (455, 985894), (490, 915473), (637, 704210), (845, 530866), (910, 492947), (1183, 379190), (1274, 352105), (1690, 265433), (2366, 189595), (3185, 140842), (5417, 82810), (5915, 75838), (6370, 70421), (8281, 54170), (10834, 41405), (11830, 37919), (16562, 27085)]