972685530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{18287}}^1$

素因数の和:18500

約数の個数: 64

約数和(自身を含む): 2607137280

約数和(自身を除く): 1634451750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5319, 5910, 8865, 10638, 17730, 18287, 26595, 36574, 53190, 54861, 91435, 109722, 164583, 182870, 274305, 329166, 493749, 548610, 822915, 987498, 1645830, 2468745, 3602539, 4937490, 7205078, 10807617, 18012695, 21615234, 32422851, 36025390, 54038085, 64845702, 97268553, 108076170, 162114255, 194537106, 324228510, 486342765, 972685530]

約数ペア:

[(1, 972685530), (2, 486342765), (3, 324228510), (5, 194537106), (6, 162114255), (9, 108076170), (10, 97268553), (15, 64845702), (18, 54038085), (27, 36025390), (30, 32422851), (45, 21615234), (54, 18012695), (90, 10807617), (135, 7205078), (197, 4937490), (270, 3602539), (394, 2468745), (591, 1645830), (985, 987498), (1182, 822915), (1773, 548610), (1970, 493749), (2955, 329166), (3546, 274305), (5319, 182870), (5910, 164583), (8865, 109722), (10638, 91435), (17730, 54861), (18287, 53190), (26595, 36574)]