379065780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2105921}}^1$

素因数の和:2105936

約数の個数: 36

約数和(自身を含む): 1149833412

約数和(自身を除く): 770767632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2105921, 4211842, 6317763, 8423684, 10529605, 12635526, 18953289, 21059210, 25271052, 31588815, 37906578, 42118420, 63177630, 75813156, 94766445, 126355260, 189532890, 379065780]

約数ペア:

[(1, 379065780), (2, 189532890), (3, 126355260), (4, 94766445), (5, 75813156), (6, 63177630), (9, 42118420), (10, 37906578), (12, 31588815), (15, 25271052), (18, 21059210), (20, 18953289), (30, 12635526), (36, 10529605), (45, 8423684), (60, 6317763), (90, 4211842), (180, 2105921)]