7475460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 21845376

約数和(自身を除く): 14369916

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, 5417, 10834, 16251, 21668, 27085, 32502, 54170, 65004, 81255, 108340, 124591, 162510, 249182, 325020, 373773, 498364, 622955, 747546, 1245910, 1495092, 1868865, 2491820, 3737730, 7475460]

約数ペア:

[(1, 7475460), (2, 3737730), (3, 2491820), (4, 1868865), (5, 1495092), (6, 1245910), (10, 747546), (12, 622955), (15, 498364), (20, 373773), (23, 325020), (30, 249182), (46, 162510), (60, 124591), (69, 108340), (92, 81255), (115, 65004), (138, 54170), (230, 32502), (276, 27085), (345, 21668), (460, 16251), (690, 10834), (1380, 5417)]