870801834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{7069}}^1$

素因数の和:7507

約数の個数: 48

約数和(自身を含む): 2031069600

約数和(自身を除く): 1160267766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 419, 838, 1257, 2514, 2933, 5866, 7069, 8799, 14138, 17598, 20531, 21207, 41062, 42414, 49483, 61593, 98966, 123186, 148449, 296898, 346381, 692762, 1039143, 2078286, 2961911, 5923822, 8885733, 17771466, 20733377, 41466754, 62200131, 124400262, 145133639, 290267278, 435400917, 870801834]

約数ペア:

[(1, 870801834), (2, 435400917), (3, 290267278), (6, 145133639), (7, 124400262), (14, 62200131), (21, 41466754), (42, 20733377), (49, 17771466), (98, 8885733), (147, 5923822), (294, 2961911), (419, 2078286), (838, 1039143), (1257, 692762), (2514, 346381), (2933, 296898), (5866, 148449), (7069, 123186), (8799, 98966), (14138, 61593), (17598, 49483), (20531, 42414), (21207, 41062)]