27175020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12241}}^1$

素因数の和:12290

約数の個数: 48

約数和(自身を含む): 78152928

約数和(自身を除く): 50977908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 12241, 24482, 36723, 48964, 61205, 73446, 122410, 146892, 183615, 244820, 367230, 452917, 734460, 905834, 1358751, 1811668, 2264585, 2717502, 4529170, 5435004, 6793755, 9058340, 13587510, 27175020]

約数ペア:

[(1, 27175020), (2, 13587510), (3, 9058340), (4, 6793755), (5, 5435004), (6, 4529170), (10, 2717502), (12, 2264585), (15, 1811668), (20, 1358751), (30, 905834), (37, 734460), (60, 452917), (74, 367230), (111, 244820), (148, 183615), (185, 146892), (222, 122410), (370, 73446), (444, 61205), (555, 48964), (740, 36723), (1110, 24482), (2220, 12241)]