2866950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 8066448

約数和(自身を除く): 5199498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 277, 345, 414, 450, 554, 575, 690, 831, 1035, 1150, 1385, 1662, 1725, 2070, 2493, 2770, 3450, 4155, 4986, 5175, 6371, 6925, 8310, 10350, 12465, 12742, 13850, 19113, 20775, 24930, 31855, 38226, 41550, 57339, 62325, 63710, 95565, 114678, 124650, 159275, 191130, 286695, 318550, 477825, 573390, 955650, 1433475, 2866950]

約数ペア:

[(1, 2866950), (2, 1433475), (3, 955650), (5, 573390), (6, 477825), (9, 318550), (10, 286695), (15, 191130), (18, 159275), (23, 124650), (25, 114678), (30, 95565), (45, 63710), (46, 62325), (50, 57339), (69, 41550), (75, 38226), (90, 31855), (115, 24930), (138, 20775), (150, 19113), (207, 13850), (225, 12742), (230, 12465), (277, 10350), (345, 8310), (414, 6925), (450, 6371), (554, 5175), (575, 4986), (690, 4155), (831, 3450), (1035, 2770), (1150, 2493), (1385, 2070), (1662, 1725)]