85249290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{405949}}^1$

素因数の和:405966

約数の個数: 32

約数和(自身を含む): 233827200

約数和(自身を除く): 148577910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 405949, 811898, 1217847, 2029745, 2435694, 2841643, 4059490, 5683286, 6089235, 8524929, 12178470, 14208215, 17049858, 28416430, 42624645, 85249290]

約数ペア:

[(1, 85249290), (2, 42624645), (3, 28416430), (5, 17049858), (6, 14208215), (7, 12178470), (10, 8524929), (14, 6089235), (15, 5683286), (21, 4059490), (30, 2841643), (35, 2435694), (42, 2029745), (70, 1217847), (105, 811898), (210, 405949)]