130105260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{722807}}^1$

素因数の和:722822

約数の個数: 36

約数和(自身を含む): 394653168

約数和(自身を除く): 264547908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 722807, 1445614, 2168421, 2891228, 3614035, 4336842, 6505263, 7228070, 8673684, 10842105, 13010526, 14456140, 21684210, 26021052, 32526315, 43368420, 65052630, 130105260]

約数ペア:

[(1, 130105260), (2, 65052630), (3, 43368420), (4, 32526315), (5, 26021052), (6, 21684210), (9, 14456140), (10, 13010526), (12, 10842105), (15, 8673684), (18, 7228070), (20, 6505263), (30, 4336842), (36, 3614035), (45, 2891228), (60, 2168421), (90, 1445614), (180, 722807)]