38446310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 84257280

約数和(自身を除く): 45810970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 211, 266, 274, 422, 665, 685, 959, 1055, 1330, 1370, 1477, 1918, 2110, 2603, 2954, 4009, 4795, 5206, 7385, 8018, 9590, 13015, 14770, 18221, 20045, 26030, 28063, 28907, 36442, 40090, 56126, 57814, 91105, 140315, 144535, 182210, 202349, 280630, 289070, 404698, 549233, 1011745, 1098466, 2023490, 2746165, 3844631, 5492330, 7689262, 19223155, 38446310]

約数ペア:

[(1, 38446310), (2, 19223155), (5, 7689262), (7, 5492330), (10, 3844631), (14, 2746165), (19, 2023490), (35, 1098466), (38, 1011745), (70, 549233), (95, 404698), (133, 289070), (137, 280630), (190, 202349), (211, 182210), (266, 144535), (274, 140315), (422, 91105), (665, 57814), (685, 56126), (959, 40090), (1055, 36442), (1330, 28907), (1370, 28063), (1477, 26030), (1918, 20045), (2110, 18221), (2603, 14770), (2954, 13015), (4009, 9590), (4795, 8018), (5206, 7385)]