838772010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{60913}}^1$

素因数の和:60949

約数の個数: 80

約数和(自身を含む): 2388072456

約数和(自身を除く): 1549300446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 60913, 121826, 182739, 304565, 365478, 548217, 609130, 913695, 1035521, 1096434, 1644651, 1827390, 2071042, 2741085, 3106563, 3289302, 4933953, 5177605, 5482170, 6213126, 8223255, 9319689, 9867906, 10355210, 15532815, 16446510, 18639378, 24669765, 27959067, 31065630, 46598445, 49339530, 55918134, 83877201, 93196890, 139795335, 167754402, 279590670, 419386005, 838772010]

約数ペア:

[(1, 838772010), (2, 419386005), (3, 279590670), (5, 167754402), (6, 139795335), (9, 93196890), (10, 83877201), (15, 55918134), (17, 49339530), (18, 46598445), (27, 31065630), (30, 27959067), (34, 24669765), (45, 18639378), (51, 16446510), (54, 15532815), (81, 10355210), (85, 9867906), (90, 9319689), (102, 8223255), (135, 6213126), (153, 5482170), (162, 5177605), (170, 4933953), (255, 3289302), (270, 3106563), (306, 2741085), (405, 2071042), (459, 1827390), (510, 1644651), (765, 1096434), (810, 1035521), (918, 913695), (1377, 609130), (1530, 548217), (2295, 365478), (2754, 304565), (4590, 182739), (6885, 121826), (13770, 60913)]