7353292940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52523521}}^1$

素因数の和:52523537

約数の個数: 24

約数和(自身を含む): 17647903392

約数和(自身を除く): 10294610452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52523521, 105047042, 210094084, 262617605, 367664647, 525235210, 735329294, 1050470420, 1470658588, 1838323235, 3676646470, 7353292940]

約数ペア:

[(1, 7353292940), (2, 3676646470), (4, 1838323235), (5, 1470658588), (7, 1050470420), (10, 735329294), (14, 525235210), (20, 367664647), (28, 262617605), (35, 210094084), (70, 105047042), (140, 52523521)]