13335540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6007}}^1$

素因数の和:6056

約数の個数: 48

約数和(自身を含む): 38355072

約数和(自身を除く): 25019532

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, 6007, 12014, 18021, 24028, 30035, 36042, 60070, 72084, 90105, 120140, 180210, 222259, 360420, 444518, 666777, 889036, 1111295, 1333554, 2222590, 2667108, 3333885, 4445180, 6667770, 13335540]

約数ペア:

[(1, 13335540), (2, 6667770), (3, 4445180), (4, 3333885), (5, 2667108), (6, 2222590), (10, 1333554), (12, 1111295), (15, 889036), (20, 666777), (30, 444518), (37, 360420), (60, 222259), (74, 180210), (111, 120140), (148, 90105), (185, 72084), (222, 60070), (370, 36042), (444, 30035), (555, 24028), (740, 18021), (1110, 12014), (2220, 6007)]