83701980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{465011}}^1$

素因数の和:465026

約数の個数: 36

約数和(自身を含む): 253896552

約数和(自身を除く): 170194572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 465011, 930022, 1395033, 1860044, 2325055, 2790066, 4185099, 4650110, 5580132, 6975165, 8370198, 9300220, 13950330, 16740396, 20925495, 27900660, 41850990, 83701980]

約数ペア:

[(1, 83701980), (2, 41850990), (3, 27900660), (4, 20925495), (5, 16740396), (6, 13950330), (9, 9300220), (10, 8370198), (12, 6975165), (15, 5580132), (18, 4650110), (20, 4185099), (30, 2790066), (36, 2325055), (45, 1860044), (60, 1395033), (90, 930022), (180, 465011)]