129438330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 373800960

約数和(自身を除く): 244362630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 59, 62, 70, 93, 105, 118, 155, 177, 186, 210, 217, 295, 310, 337, 354, 413, 434, 465, 590, 651, 674, 826, 885, 930, 1011, 1085, 1239, 1302, 1685, 1770, 1829, 2022, 2065, 2170, 2359, 2478, 3255, 3370, 3658, 4130, 4718, 5055, 5487, 6195, 6510, 7077, 9145, 10110, 10447, 10974, 11795, 12390, 12803, 14154, 18290, 19883, 20894, 23590, 25606, 27435, 31341, 35385, 38409, 39766, 52235, 54870, 59649, 62682, 64015, 70770, 73129, 76818, 99415, 104470, 119298, 128030, 139181, 146258, 156705, 192045, 198830, 219387, 278362, 298245, 313410, 365645, 384090, 417543, 438774, 596490, 616373, 695905, 731290, 835086, 1096935, 1232746, 1391810, 1849119, 2087715, 2193870, 3081865, 3698238, 4175430, 4314611, 6163730, 8629222, 9245595, 12943833, 18491190, 21573055, 25887666, 43146110, 64719165, 129438330]

約数ペア:

[(1, 129438330), (2, 64719165), (3, 43146110), (5, 25887666), (6, 21573055), (7, 18491190), (10, 12943833), (14, 9245595), (15, 8629222), (21, 6163730), (30, 4314611), (31, 4175430), (35, 3698238), (42, 3081865), (59, 2193870), (62, 2087715), (70, 1849119), (93, 1391810), (105, 1232746), (118, 1096935), (155, 835086), (177, 731290), (186, 695905), (210, 616373), (217, 596490), (295, 438774), (310, 417543), (337, 384090), (354, 365645), (413, 313410), (434, 298245), (465, 278362), (590, 219387), (651, 198830), (674, 192045), (826, 156705), (885, 146258), (930, 139181), (1011, 128030), (1085, 119298), (1239, 104470), (1302, 99415), (1685, 76818), (1770, 73129), (1829, 70770), (2022, 64015), (2065, 62682), (2170, 59649), (2359, 54870), (2478, 52235), (3255, 39766), (3370, 38409), (3658, 35385), (4130, 31341), (4718, 27435), (5055, 25606), (5487, 23590), (6195, 20894), (6510, 19883), (7077, 18290), (9145, 14154), (10110, 12803), (10447, 12390), (10974, 11795)]