1682850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 4499712

約数和(自身を除く): 2816862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 863, 975, 1726, 1950, 2589, 4315, 5178, 8630, 11219, 12945, 21575, 22438, 25890, 33657, 43150, 56095, 64725, 67314, 112190, 129450, 168285, 280475, 336570, 560950, 841425, 1682850]

約数ペア:

[(1, 1682850), (2, 841425), (3, 560950), (5, 336570), (6, 280475), (10, 168285), (13, 129450), (15, 112190), (25, 67314), (26, 64725), (30, 56095), (39, 43150), (50, 33657), (65, 25890), (75, 22438), (78, 21575), (130, 12945), (150, 11219), (195, 8630), (325, 5178), (390, 4315), (650, 2589), (863, 1950), (975, 1726)]