57178890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3011}}^1$

素因数の和:3235

約数の個数: 48

約数和(自身を含む): 149419296

約数和(自身を除く): 92240406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3011, 3165, 3798, 6022, 6330, 9033, 9495, 15055, 18066, 18990, 27099, 30110, 45165, 54198, 90330, 135495, 270990, 635321, 1270642, 1905963, 3176605, 3811926, 5717889, 6353210, 9529815, 11435778, 19059630, 28589445, 57178890]

約数ペア:

[(1, 57178890), (2, 28589445), (3, 19059630), (5, 11435778), (6, 9529815), (9, 6353210), (10, 5717889), (15, 3811926), (18, 3176605), (30, 1905963), (45, 1270642), (90, 635321), (211, 270990), (422, 135495), (633, 90330), (1055, 54198), (1266, 45165), (1899, 30110), (2110, 27099), (3011, 18990), (3165, 18066), (3798, 15055), (6022, 9495), (6330, 9033)]