16453020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 46247040

約数和(自身を除く): 29794020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 619, 886, 1238, 1329, 1772, 1857, 2215, 2476, 2658, 3095, 3714, 4430, 5316, 6190, 6645, 7428, 8860, 9285, 12380, 13290, 18570, 26580, 37140, 274217, 548434, 822651, 1096868, 1371085, 1645302, 2742170, 3290604, 4113255, 5484340, 8226510, 16453020]

約数ペア:

[(1, 16453020), (2, 8226510), (3, 5484340), (4, 4113255), (5, 3290604), (6, 2742170), (10, 1645302), (12, 1371085), (15, 1096868), (20, 822651), (30, 548434), (60, 274217), (443, 37140), (619, 26580), (886, 18570), (1238, 13290), (1329, 12380), (1772, 9285), (1857, 8860), (2215, 7428), (2476, 6645), (2658, 6190), (3095, 5316), (3714, 4430)]