7991580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5791}}^1$

素因数の和:5826

約数の個数: 48

約数和(自身を含む): 23353344

約数和(自身を除く): 15361764

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, 5791, 11582, 17373, 23164, 28955, 34746, 57910, 69492, 86865, 115820, 133193, 173730, 266386, 347460, 399579, 532772, 665965, 799158, 1331930, 1598316, 1997895, 2663860, 3995790, 7991580]

約数ペア:

[(1, 7991580), (2, 3995790), (3, 2663860), (4, 1997895), (5, 1598316), (6, 1331930), (10, 799158), (12, 665965), (15, 532772), (20, 399579), (23, 347460), (30, 266386), (46, 173730), (60, 133193), (69, 115820), (92, 86865), (115, 69492), (138, 57910), (230, 34746), (276, 28955), (345, 23164), (460, 17373), (690, 11582), (1380, 5791)]