11172540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6421}}^1$

素因数の和:6462

約数の個数: 48

約数和(自身を含む): 32366880

約数和(自身を除く): 21194340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 6421, 12842, 19263, 25684, 32105, 38526, 64210, 77052, 96315, 128420, 186209, 192630, 372418, 385260, 558627, 744836, 931045, 1117254, 1862090, 2234508, 2793135, 3724180, 5586270, 11172540]

約数ペア:

[(1, 11172540), (2, 5586270), (3, 3724180), (4, 2793135), (5, 2234508), (6, 1862090), (10, 1117254), (12, 931045), (15, 744836), (20, 558627), (29, 385260), (30, 372418), (58, 192630), (60, 186209), (87, 128420), (116, 96315), (145, 77052), (174, 64210), (290, 38526), (348, 32105), (435, 25684), (580, 19263), (870, 12842), (1740, 6421)]