7690740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5573}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 22474368

約数和(自身を除く): 14783628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5573, 11146, 16719, 22292, 27865, 33438, 55730, 66876, 83595, 111460, 128179, 167190, 256358, 334380, 384537, 512716, 640895, 769074, 1281790, 1538148, 1922685, 2563580, 3845370, 7690740]

約数ペア:

[(1, 7690740), (2, 3845370), (3, 2563580), (4, 1922685), (5, 1538148), (6, 1281790), (10, 769074), (12, 640895), (15, 512716), (20, 384537), (23, 334380), (30, 256358), (46, 167190), (60, 128179), (69, 111460), (92, 83595), (115, 66876), (138, 55730), (230, 33438), (276, 27865), (345, 22292), (460, 16719), (690, 11146), (1380, 5573)]