2916860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 6785856

約数和(自身を除く): 3868996

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 373, 391, 460, 746, 782, 1492, 1564, 1865, 1955, 3730, 3910, 6341, 7460, 7820, 8579, 12682, 17158, 25364, 31705, 34316, 42895, 63410, 85790, 126820, 145843, 171580, 291686, 583372, 729215, 1458430, 2916860]

約数ペア:

[(1, 2916860), (2, 1458430), (4, 729215), (5, 583372), (10, 291686), (17, 171580), (20, 145843), (23, 126820), (34, 85790), (46, 63410), (68, 42895), (85, 34316), (92, 31705), (115, 25364), (170, 17158), (230, 12682), (340, 8579), (373, 7820), (391, 7460), (460, 6341), (746, 3910), (782, 3730), (1492, 1955), (1564, 1865)]