3851580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 11257344

約数和(自身を除く): 7405764

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, 2791, 5582, 8373, 11164, 13955, 16746, 27910, 33492, 41865, 55820, 64193, 83730, 128386, 167460, 192579, 256772, 320965, 385158, 641930, 770316, 962895, 1283860, 1925790, 3851580]

約数ペア:

[(1, 3851580), (2, 1925790), (3, 1283860), (4, 962895), (5, 770316), (6, 641930), (10, 385158), (12, 320965), (15, 256772), (20, 192579), (23, 167460), (30, 128386), (46, 83730), (60, 64193), (69, 55820), (92, 41865), (115, 33492), (138, 27910), (230, 16746), (276, 13955), (345, 11164), (460, 8373), (690, 5582), (1380, 2791)]