30329568

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2056

約数の個数: 72

約数和(自身を含む): 87921288

約数和(自身を除く): 57591720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 1987, 2544, 3816, 3974, 5088, 5961, 7632, 7948, 11922, 15264, 15896, 17883, 23844, 31792, 35766, 47688, 63584, 71532, 95376, 105311, 143064, 190752, 210622, 286128, 315933, 421244, 572256, 631866, 842488, 947799, 1263732, 1684976, 1895598, 2527464, 3369952, 3791196, 5054928, 7582392, 10109856, 15164784, 30329568]

約数ペア:

[(1, 30329568), (2, 15164784), (3, 10109856), (4, 7582392), (6, 5054928), (8, 3791196), (9, 3369952), (12, 2527464), (16, 1895598), (18, 1684976), (24, 1263732), (32, 947799), (36, 842488), (48, 631866), (53, 572256), (72, 421244), (96, 315933), (106, 286128), (144, 210622), (159, 190752), (212, 143064), (288, 105311), (318, 95376), (424, 71532), (477, 63584), (636, 47688), (848, 35766), (954, 31792), (1272, 23844), (1696, 17883), (1908, 15896), (1987, 15264), (2544, 11922), (3816, 7948), (3974, 7632), (5088, 5961)]