496496910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25981}}^1$

素因数の和:26018

約数の個数: 96

約数和(自身を含む): 1492821792

約数和(自身を除く): 996324882

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 19110, 25981, 51962, 77943, 129905, 155886, 181867, 259810, 337753, 363734, 389715, 545601, 675506, 779430, 909335, 1013259, 1091202, 1273069, 1688765, 1818670, 2026518, 2364271, 2546138, 2728005, 3377530, 3819207, 4728542, 5066295, 5456010, 6365345, 7092813, 7638414, 10132590, 11821355, 12730690, 14185626, 16549897, 19096035, 23642710, 33099794, 35464065, 38192070, 49649691, 70928130, 82749485, 99299382, 165498970, 248248455, 496496910]

約数ペア:

[(1, 496496910), (2, 248248455), (3, 165498970), (5, 99299382), (6, 82749485), (7, 70928130), (10, 49649691), (13, 38192070), (14, 35464065), (15, 33099794), (21, 23642710), (26, 19096035), (30, 16549897), (35, 14185626), (39, 12730690), (42, 11821355), (49, 10132590), (65, 7638414), (70, 7092813), (78, 6365345), (91, 5456010), (98, 5066295), (105, 4728542), (130, 3819207), (147, 3377530), (182, 2728005), (195, 2546138), (210, 2364271), (245, 2026518), (273, 1818670), (294, 1688765), (390, 1273069), (455, 1091202), (490, 1013259), (546, 909335), (637, 779430), (735, 675506), (910, 545601), (1274, 389715), (1365, 363734), (1470, 337753), (1911, 259810), (2730, 181867), (3185, 155886), (3822, 129905), (6370, 77943), (9555, 51962), (19110, 25981)]