1520232570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{35863}}^1$

素因数の和:36036

約数の個数: 64

約数和(自身を含む): 4079888640

約数和(自身を除く): 2559656070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4710, 7065, 8478, 14130, 21195, 35863, 42390, 71726, 107589, 179315, 215178, 322767, 358630, 537945, 645534, 968301, 1075890, 1613835, 1936602, 3227670, 4841505, 5630491, 9683010, 11260982, 16891473, 28152455, 33782946, 50674419, 56304910, 84457365, 101348838, 152023257, 168914730, 253372095, 304046514, 506744190, 760116285, 1520232570]

約数ペア:

[(1, 1520232570), (2, 760116285), (3, 506744190), (5, 304046514), (6, 253372095), (9, 168914730), (10, 152023257), (15, 101348838), (18, 84457365), (27, 56304910), (30, 50674419), (45, 33782946), (54, 28152455), (90, 16891473), (135, 11260982), (157, 9683010), (270, 5630491), (314, 4841505), (471, 3227670), (785, 1936602), (942, 1613835), (1413, 1075890), (1570, 968301), (2355, 645534), (2826, 537945), (4239, 358630), (4710, 322767), (7065, 215178), (8478, 179315), (14130, 107589), (21195, 71726), (35863, 42390)]