1249162110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1982797}}^1$

素因数の和:1982817

約数の個数: 48

約数和(自身を含む): 3711797856

約数和(自身を除く): 2462635746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1982797, 3965594, 5948391, 9913985, 11896782, 13879579, 17845173, 19827970, 27759158, 29741955, 35690346, 41638737, 59483910, 69397895, 83277474, 89225865, 124916211, 138795790, 178451730, 208193685, 249832422, 416387370, 624581055, 1249162110]

約数ペア:

[(1, 1249162110), (2, 624581055), (3, 416387370), (5, 249832422), (6, 208193685), (7, 178451730), (9, 138795790), (10, 124916211), (14, 89225865), (15, 83277474), (18, 69397895), (21, 59483910), (30, 41638737), (35, 35690346), (42, 29741955), (45, 27759158), (63, 19827970), (70, 17845173), (90, 13879579), (105, 11896782), (126, 9913985), (210, 5948391), (315, 3965594), (630, 1982797)]