289140930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14537}}^1$

素因数の和:14580

約数の個数: 96

約数和(自身を含む): 857276784

約数和(自身を除く): 568135854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 14537, 19890, 29074, 43611, 72685, 87222, 130833, 145370, 188981, 218055, 247129, 261666, 377962, 436110, 494258, 566943, 654165, 741387, 944905, 1133886, 1235645, 1308330, 1482774, 1700829, 1889810, 2224161, 2471290, 2834715, 3212677, 3401658, 3706935, 4448322, 5669430, 6425354, 7413870, 8504145, 9638031, 11120805, 16063385, 17008290, 19276062, 22241610, 28914093, 32126770, 48190155, 57828186, 96380310, 144570465, 289140930]

約数ペア:

[(1, 289140930), (2, 144570465), (3, 96380310), (5, 57828186), (6, 48190155), (9, 32126770), (10, 28914093), (13, 22241610), (15, 19276062), (17, 17008290), (18, 16063385), (26, 11120805), (30, 9638031), (34, 8504145), (39, 7413870), (45, 6425354), (51, 5669430), (65, 4448322), (78, 3706935), (85, 3401658), (90, 3212677), (102, 2834715), (117, 2471290), (130, 2224161), (153, 1889810), (170, 1700829), (195, 1482774), (221, 1308330), (234, 1235645), (255, 1133886), (306, 944905), (390, 741387), (442, 654165), (510, 566943), (585, 494258), (663, 436110), (765, 377962), (1105, 261666), (1170, 247129), (1326, 218055), (1530, 188981), (1989, 145370), (2210, 130833), (3315, 87222), (3978, 72685), (6630, 43611), (9945, 29074), (14537, 19890)]