5821020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 17939376

約数和(自身を除く): 12118356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 443, 657, 730, 876, 886, 1095, 1314, 1329, 1460, 1772, 2190, 2215, 2628, 2658, 3285, 3987, 4380, 4430, 5316, 6570, 6645, 7974, 8860, 13140, 13290, 15948, 19935, 26580, 32339, 39870, 64678, 79740, 97017, 129356, 161695, 194034, 291051, 323390, 388068, 485085, 582102, 646780, 970170, 1164204, 1455255, 1940340, 2910510, 5821020]

約数ペア:

[(1, 5821020), (2, 2910510), (3, 1940340), (4, 1455255), (5, 1164204), (6, 970170), (9, 646780), (10, 582102), (12, 485085), (15, 388068), (18, 323390), (20, 291051), (30, 194034), (36, 161695), (45, 129356), (60, 97017), (73, 79740), (90, 64678), (146, 39870), (180, 32339), (219, 26580), (292, 19935), (365, 15948), (438, 13290), (443, 13140), (657, 8860), (730, 7974), (876, 6645), (886, 6570), (1095, 5316), (1314, 4430), (1329, 4380), (1460, 3987), (1772, 3285), (2190, 2658), (2215, 2628)]