22219980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10009}}^1$

素因数の和:10058

約数の個数: 48

約数和(自身を含む): 63903840

約数和(自身を除く): 41683860

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, 10009, 20018, 30027, 40036, 50045, 60054, 100090, 120108, 150135, 200180, 300270, 370333, 600540, 740666, 1110999, 1481332, 1851665, 2221998, 3703330, 4443996, 5554995, 7406660, 11109990, 22219980]

約数ペア:

[(1, 22219980), (2, 11109990), (3, 7406660), (4, 5554995), (5, 4443996), (6, 3703330), (10, 2221998), (12, 1851665), (15, 1481332), (20, 1110999), (30, 740666), (37, 600540), (60, 370333), (74, 300270), (111, 200180), (148, 150135), (185, 120108), (222, 100090), (370, 60054), (444, 50045), (555, 40036), (740, 30027), (1110, 20018), (2220, 10009)]