419833290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{739}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 1045353600

約数和(自身を除く): 625520310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 653, 739, 870, 1306, 1478, 1959, 2217, 3265, 3695, 3918, 4434, 6530, 7390, 9795, 11085, 18937, 19590, 21431, 22170, 37874, 42862, 56811, 64293, 94685, 107155, 113622, 128586, 189370, 214310, 284055, 321465, 482567, 568110, 642930, 965134, 1447701, 2412835, 2895402, 4825670, 7238505, 13994443, 14477010, 27988886, 41983329, 69972215, 83966658, 139944430, 209916645, 419833290]

約数ペア:

[(1, 419833290), (2, 209916645), (3, 139944430), (5, 83966658), (6, 69972215), (10, 41983329), (15, 27988886), (29, 14477010), (30, 13994443), (58, 7238505), (87, 4825670), (145, 2895402), (174, 2412835), (290, 1447701), (435, 965134), (653, 642930), (739, 568110), (870, 482567), (1306, 321465), (1478, 284055), (1959, 214310), (2217, 189370), (3265, 128586), (3695, 113622), (3918, 107155), (4434, 94685), (6530, 64293), (7390, 56811), (9795, 42862), (11085, 37874), (18937, 22170), (19590, 21431)]