30940128

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2096

約数の個数: 72

約数和(自身を含む): 89690328

約数和(自身を除く): 58750200

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, 2027, 2544, 3816, 4054, 5088, 6081, 7632, 8108, 12162, 15264, 16216, 18243, 24324, 32432, 36486, 48648, 64864, 72972, 97296, 107431, 145944, 194592, 214862, 291888, 322293, 429724, 583776, 644586, 859448, 966879, 1289172, 1718896, 1933758, 2578344, 3437792, 3867516, 5156688, 7735032, 10313376, 15470064, 30940128]

約数ペア:

[(1, 30940128), (2, 15470064), (3, 10313376), (4, 7735032), (6, 5156688), (8, 3867516), (9, 3437792), (12, 2578344), (16, 1933758), (18, 1718896), (24, 1289172), (32, 966879), (36, 859448), (48, 644586), (53, 583776), (72, 429724), (96, 322293), (106, 291888), (144, 214862), (159, 194592), (212, 145944), (288, 107431), (318, 97296), (424, 72972), (477, 64864), (636, 48648), (848, 36486), (954, 32432), (1272, 24324), (1696, 18243), (1908, 16216), (2027, 15264), (2544, 12162), (3816, 8108), (4054, 7632), (5088, 6081)]