67287570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{320417}}^1$

素因数の和:320434

約数の個数: 32

約数和(自身を含む): 184560768

約数和(自身を除く): 117273198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 320417, 640834, 961251, 1602085, 1922502, 2242919, 3204170, 4485838, 4806255, 6728757, 9612510, 11214595, 13457514, 22429190, 33643785, 67287570]

約数ペア:

[(1, 67287570), (2, 33643785), (3, 22429190), (5, 13457514), (6, 11214595), (7, 9612510), (10, 6728757), (14, 4806255), (15, 4485838), (21, 3204170), (30, 2242919), (35, 1922502), (42, 1602085), (70, 961251), (105, 640834), (210, 320417)]