31613190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 90305280

約数和(自身を除く): 58692090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 179, 203, 210, 290, 358, 406, 435, 537, 609, 841, 870, 895, 1015, 1074, 1218, 1253, 1682, 1790, 2030, 2506, 2523, 2685, 3045, 3759, 4205, 5046, 5191, 5370, 5887, 6090, 6265, 7518, 8410, 10382, 11774, 12530, 12615, 15573, 17661, 18795, 25230, 25955, 29435, 31146, 35322, 36337, 37590, 51910, 58870, 72674, 77865, 88305, 109011, 150539, 155730, 176610, 181685, 218022, 301078, 363370, 451617, 545055, 752695, 903234, 1053773, 1090110, 1505390, 2107546, 2258085, 3161319, 4516170, 5268865, 6322638, 10537730, 15806595, 31613190]

約数ペア:

[(1, 31613190), (2, 15806595), (3, 10537730), (5, 6322638), (6, 5268865), (7, 4516170), (10, 3161319), (14, 2258085), (15, 2107546), (21, 1505390), (29, 1090110), (30, 1053773), (35, 903234), (42, 752695), (58, 545055), (70, 451617), (87, 363370), (105, 301078), (145, 218022), (174, 181685), (179, 176610), (203, 155730), (210, 150539), (290, 109011), (358, 88305), (406, 77865), (435, 72674), (537, 58870), (609, 51910), (841, 37590), (870, 36337), (895, 35322), (1015, 31146), (1074, 29435), (1218, 25955), (1253, 25230), (1682, 18795), (1790, 17661), (2030, 15573), (2506, 12615), (2523, 12530), (2685, 11774), (3045, 10382), (3759, 8410), (4205, 7518), (5046, 6265), (5191, 6090), (5370, 5887)]