1590464460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2039057}}^1$

素因数の和:2039082

約数の個数: 48

約数和(自身を含む): 4795864416

約数和(自身を除く): 3205399956

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, 2039057, 4078114, 6117171, 8156228, 10195285, 12234342, 20390570, 24468684, 26507741, 30585855, 40781140, 53015482, 61171710, 79523223, 106030964, 122343420, 132538705, 159046446, 265077410, 318092892, 397616115, 530154820, 795232230, 1590464460]

約数ペア:

[(1, 1590464460), (2, 795232230), (3, 530154820), (4, 397616115), (5, 318092892), (6, 265077410), (10, 159046446), (12, 132538705), (13, 122343420), (15, 106030964), (20, 79523223), (26, 61171710), (30, 53015482), (39, 40781140), (52, 30585855), (60, 26507741), (65, 24468684), (78, 20390570), (130, 12234342), (156, 10195285), (195, 8156228), (260, 6117171), (390, 4078114), (780, 2039057)]