142004460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182057}}^1$

素因数の和:182082

約数の個数: 48

約数和(自身を含む): 428200416

約数和(自身を除く): 286195956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 182057, 364114, 546171, 728228, 910285, 1092342, 1820570, 2184684, 2366741, 2730855, 3641140, 4733482, 5461710, 7100223, 9466964, 10923420, 11833705, 14200446, 23667410, 28400892, 35501115, 47334820, 71002230, 142004460]

約数ペア:

[(1, 142004460), (2, 71002230), (3, 47334820), (4, 35501115), (5, 28400892), (6, 23667410), (10, 14200446), (12, 11833705), (13, 10923420), (15, 9466964), (20, 7100223), (26, 5461710), (30, 4733482), (39, 3641140), (52, 2730855), (60, 2366741), (65, 2184684), (78, 1820570), (130, 1092342), (156, 910285), (195, 728228), (260, 546171), (390, 364114), (780, 182057)]