1189544460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1525057}}^1$

素因数の和:1525082

約数の個数: 48

約数和(自身を含む): 3586936416

約数和(自身を除く): 2397391956

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, 1525057, 3050114, 4575171, 6100228, 7625285, 9150342, 15250570, 18300684, 19825741, 22875855, 30501140, 39651482, 45751710, 59477223, 79302964, 91503420, 99128705, 118954446, 198257410, 237908892, 297386115, 396514820, 594772230, 1189544460]

約数ペア:

[(1, 1189544460), (2, 594772230), (3, 396514820), (4, 297386115), (5, 237908892), (6, 198257410), (10, 118954446), (12, 99128705), (13, 91503420), (15, 79302964), (20, 59477223), (26, 45751710), (30, 39651482), (39, 30501140), (52, 22875855), (60, 19825741), (65, 18300684), (78, 15250570), (130, 9150342), (156, 7625285), (195, 6100228), (260, 4575171), (390, 3050114), (780, 1525057)]