212637660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{22573}}^1$

素因数の和:22742

約数の個数: 48

約数和(自身を含む): 599204256

約数和(自身を除く): 386566596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 22573, 45146, 67719, 90292, 112865, 135438, 225730, 270876, 338595, 451460, 677190, 1354380, 3543961, 7087922, 10631883, 14175844, 17719805, 21263766, 35439610, 42527532, 53159415, 70879220, 106318830, 212637660]

約数ペア:

[(1, 212637660), (2, 106318830), (3, 70879220), (4, 53159415), (5, 42527532), (6, 35439610), (10, 21263766), (12, 17719805), (15, 14175844), (20, 10631883), (30, 7087922), (60, 3543961), (157, 1354380), (314, 677190), (471, 451460), (628, 338595), (785, 270876), (942, 225730), (1570, 135438), (1884, 112865), (2355, 90292), (3140, 67719), (4710, 45146), (9420, 22573)]