538888380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{83939}}^1$

素因数の和:84058

約数の個数: 48

約数和(自身を含む): 1523007360

約数和(自身を除く): 984118980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 83939, 167878, 251817, 335756, 419695, 503634, 839390, 1007268, 1259085, 1678780, 2518170, 5036340, 8981473, 17962946, 26944419, 35925892, 44907365, 53888838, 89814730, 107777676, 134722095, 179629460, 269444190, 538888380]

約数ペア:

[(1, 538888380), (2, 269444190), (3, 179629460), (4, 134722095), (5, 107777676), (6, 89814730), (10, 53888838), (12, 44907365), (15, 35925892), (20, 26944419), (30, 17962946), (60, 8981473), (107, 5036340), (214, 2518170), (321, 1678780), (428, 1259085), (535, 1007268), (642, 839390), (1070, 503634), (1284, 419695), (1605, 335756), (2140, 251817), (3210, 167878), (6420, 83939)]