65885130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 176601600

約数和(自身を除く): 110716470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1021, 1195, 1434, 2042, 2151, 2390, 3063, 3585, 4302, 5105, 6126, 6453, 7170, 9189, 10210, 10755, 12906, 15315, 18378, 21510, 27567, 30630, 32265, 45945, 55134, 64530, 91890, 137835, 244019, 275670, 488038, 732057, 1220095, 1464114, 2196171, 2440190, 3660285, 4392342, 6588513, 7320570, 10980855, 13177026, 21961710, 32942565, 65885130]

約数ペア:

[(1, 65885130), (2, 32942565), (3, 21961710), (5, 13177026), (6, 10980855), (9, 7320570), (10, 6588513), (15, 4392342), (18, 3660285), (27, 2440190), (30, 2196171), (45, 1464114), (54, 1220095), (90, 732057), (135, 488038), (239, 275670), (270, 244019), (478, 137835), (717, 91890), (1021, 64530), (1195, 55134), (1434, 45945), (2042, 32265), (2151, 30630), (2390, 27567), (3063, 21510), (3585, 18378), (4302, 15315), (5105, 12906), (6126, 10755), (6453, 10210), (7170, 9189)]