22149420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1187}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 62270208

約数和(自身を除く): 40120788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1187, 1244, 1555, 1866, 2374, 3110, 3561, 3732, 4665, 4748, 5935, 6220, 7122, 9330, 11870, 14244, 17805, 18660, 23740, 35610, 71220, 369157, 738314, 1107471, 1476628, 1845785, 2214942, 3691570, 4429884, 5537355, 7383140, 11074710, 22149420]

約数ペア:

[(1, 22149420), (2, 11074710), (3, 7383140), (4, 5537355), (5, 4429884), (6, 3691570), (10, 2214942), (12, 1845785), (15, 1476628), (20, 1107471), (30, 738314), (60, 369157), (311, 71220), (622, 35610), (933, 23740), (1187, 18660), (1244, 17805), (1555, 14244), (1866, 11870), (2374, 9330), (3110, 7122), (3561, 6220), (3732, 5935), (4665, 4748)]