274663260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15731}}^1$

素因数の和:15843

約数の個数: 72

約数和(自身を含む): 841787856

約数和(自身を除く): 567124596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 15731, 17460, 31462, 47193, 62924, 78655, 94386, 141579, 157310, 188772, 235965, 283158, 314620, 471930, 566316, 707895, 943860, 1415790, 1525907, 2831580, 3051814, 4577721, 6103628, 7629535, 9155442, 13733163, 15259070, 18310884, 22888605, 27466326, 30518140, 45777210, 54932652, 68665815, 91554420, 137331630, 274663260]

約数ペア:

[(1, 274663260), (2, 137331630), (3, 91554420), (4, 68665815), (5, 54932652), (6, 45777210), (9, 30518140), (10, 27466326), (12, 22888605), (15, 18310884), (18, 15259070), (20, 13733163), (30, 9155442), (36, 7629535), (45, 6103628), (60, 4577721), (90, 3051814), (97, 2831580), (180, 1525907), (194, 1415790), (291, 943860), (388, 707895), (485, 566316), (582, 471930), (873, 314620), (970, 283158), (1164, 235965), (1455, 188772), (1746, 157310), (1940, 141579), (2910, 94386), (3492, 78655), (4365, 62924), (5820, 47193), (8730, 31462), (15731, 17460)]