85124970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{135119}}^1$

素因数の和:135139

約数の個数: 48

約数和(自身を含む): 252944640

約数和(自身を除く): 167819670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 135119, 270238, 405357, 675595, 810714, 945833, 1216071, 1351190, 1891666, 2026785, 2432142, 2837499, 4053570, 4729165, 5674998, 6080355, 8512497, 9458330, 12160710, 14187495, 17024994, 28374990, 42562485, 85124970]

約数ペア:

[(1, 85124970), (2, 42562485), (3, 28374990), (5, 17024994), (6, 14187495), (7, 12160710), (9, 9458330), (10, 8512497), (14, 6080355), (15, 5674998), (18, 4729165), (21, 4053570), (30, 2837499), (35, 2432142), (42, 2026785), (45, 1891666), (63, 1351190), (70, 1216071), (90, 945833), (105, 810714), (126, 675595), (210, 405357), (315, 270238), (630, 135119)]