25239510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 69750720

約数和(自身を除く): 44511210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 89, 90, 115, 137, 138, 178, 207, 230, 267, 274, 345, 411, 414, 445, 534, 685, 690, 801, 822, 890, 1035, 1233, 1335, 1370, 1602, 2047, 2055, 2070, 2466, 2670, 3151, 4005, 4094, 4110, 6141, 6165, 6302, 8010, 9453, 10235, 12193, 12282, 12330, 15755, 18423, 18906, 20470, 24386, 28359, 30705, 31510, 36579, 36846, 47265, 56718, 60965, 61410, 73158, 92115, 94530, 109737, 121930, 141795, 182895, 184230, 219474, 280439, 283590, 365790, 548685, 560878, 841317, 1097370, 1402195, 1682634, 2523951, 2804390, 4206585, 5047902, 8413170, 12619755, 25239510]

約数ペア:

[(1, 25239510), (2, 12619755), (3, 8413170), (5, 5047902), (6, 4206585), (9, 2804390), (10, 2523951), (15, 1682634), (18, 1402195), (23, 1097370), (30, 841317), (45, 560878), (46, 548685), (69, 365790), (89, 283590), (90, 280439), (115, 219474), (137, 184230), (138, 182895), (178, 141795), (207, 121930), (230, 109737), (267, 94530), (274, 92115), (345, 73158), (411, 61410), (414, 60965), (445, 56718), (534, 47265), (685, 36846), (690, 36579), (801, 31510), (822, 30705), (890, 28359), (1035, 24386), (1233, 20470), (1335, 18906), (1370, 18423), (1602, 15755), (2047, 12330), (2055, 12282), (2070, 12193), (2466, 10235), (2670, 9453), (3151, 8010), (4005, 6302), (4094, 6165), (4110, 6141)]