458886330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{242797}}^1$

素因数の和:242820

約数の個数: 64

約数和(自身を含む): 1398516480

約数和(自身を除く): 939630150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 242797, 485594, 728391, 1213985, 1456782, 1699579, 2185173, 2427970, 3399158, 3641955, 4370346, 5098737, 6555519, 7283910, 8497895, 10197474, 10925865, 13111038, 15296211, 16995790, 21851730, 25493685, 30592422, 32777595, 45888633, 50987370, 65555190, 76481055, 91777266, 152962110, 229443165, 458886330]

約数ペア:

[(1, 458886330), (2, 229443165), (3, 152962110), (5, 91777266), (6, 76481055), (7, 65555190), (9, 50987370), (10, 45888633), (14, 32777595), (15, 30592422), (18, 25493685), (21, 21851730), (27, 16995790), (30, 15296211), (35, 13111038), (42, 10925865), (45, 10197474), (54, 8497895), (63, 7283910), (70, 6555519), (90, 5098737), (105, 4370346), (126, 3641955), (135, 3399158), (189, 2427970), (210, 2185173), (270, 1699579), (315, 1456782), (378, 1213985), (630, 728391), (945, 485594), (1890, 242797)]