19104330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3183

約数の個数: 64

約数和(自身を含む): 54224640

約数和(自身を除く): 35120310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 3137, 6090, 6274, 9411, 15685, 18822, 21959, 31370, 43918, 47055, 65877, 90973, 94110, 109795, 131754, 181946, 219590, 272919, 329385, 454865, 545838, 636811, 658770, 909730, 1273622, 1364595, 1910433, 2729190, 3184055, 3820866, 6368110, 9552165, 19104330]

約数ペア:

[(1, 19104330), (2, 9552165), (3, 6368110), (5, 3820866), (6, 3184055), (7, 2729190), (10, 1910433), (14, 1364595), (15, 1273622), (21, 909730), (29, 658770), (30, 636811), (35, 545838), (42, 454865), (58, 329385), (70, 272919), (87, 219590), (105, 181946), (145, 131754), (174, 109795), (203, 94110), (210, 90973), (290, 65877), (406, 47055), (435, 43918), (609, 31370), (870, 21959), (1015, 18822), (1218, 15685), (2030, 9411), (3045, 6274), (3137, 6090)]