190342380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{166967}}^1$

素因数の和:166998

約数の個数: 48

約数和(自身を含む): 561012480

約数和(自身を除く): 370670100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 166967, 333934, 500901, 667868, 834835, 1001802, 1669670, 2003604, 2504505, 3172373, 3339340, 5009010, 6344746, 9517119, 10018020, 12689492, 15861865, 19034238, 31723730, 38068476, 47585595, 63447460, 95171190, 190342380]

約数ペア:

[(1, 190342380), (2, 95171190), (3, 63447460), (4, 47585595), (5, 38068476), (6, 31723730), (10, 19034238), (12, 15861865), (15, 12689492), (19, 10018020), (20, 9517119), (30, 6344746), (38, 5009010), (57, 3339340), (60, 3172373), (76, 2504505), (95, 2003604), (114, 1669670), (190, 1001802), (228, 834835), (285, 667868), (380, 500901), (570, 333934), (1140, 166967)]