25727310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 77418432

約数和(自身を除く): 51691122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 291, 315, 421, 485, 582, 630, 679, 842, 873, 970, 1263, 1358, 1455, 1746, 2037, 2105, 2526, 2910, 2947, 3395, 3789, 4074, 4210, 4365, 5894, 6111, 6315, 6790, 7578, 8730, 8841, 10185, 12222, 12630, 14735, 17682, 18945, 20370, 26523, 29470, 30555, 37890, 40837, 44205, 53046, 61110, 81674, 88410, 122511, 132615, 204185, 245022, 265230, 285859, 367533, 408370, 571718, 612555, 735066, 857577, 1225110, 1429295, 1715154, 1837665, 2572731, 2858590, 3675330, 4287885, 5145462, 8575770, 12863655, 25727310]

約数ペア:

[(1, 25727310), (2, 12863655), (3, 8575770), (5, 5145462), (6, 4287885), (7, 3675330), (9, 2858590), (10, 2572731), (14, 1837665), (15, 1715154), (18, 1429295), (21, 1225110), (30, 857577), (35, 735066), (42, 612555), (45, 571718), (63, 408370), (70, 367533), (90, 285859), (97, 265230), (105, 245022), (126, 204185), (194, 132615), (210, 122511), (291, 88410), (315, 81674), (421, 61110), (485, 53046), (582, 44205), (630, 40837), (679, 37890), (842, 30555), (873, 29470), (970, 26523), (1263, 20370), (1358, 18945), (1455, 17682), (1746, 14735), (2037, 12630), (2105, 12222), (2526, 10185), (2910, 8841), (2947, 8730), (3395, 7578), (3789, 6790), (4074, 6315), (4210, 6111), (4365, 5894)]