80647470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2659}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 210384720

約数和(自身を除く): 129737250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 2659, 3033, 3370, 5055, 5318, 6066, 7977, 10110, 13295, 15165, 15954, 23931, 26590, 30330, 39885, 47862, 79770, 119655, 239310, 896083, 1792166, 2688249, 4480415, 5376498, 8064747, 8960830, 13441245, 16129494, 26882490, 40323735, 80647470]

約数ペア:

[(1, 80647470), (2, 40323735), (3, 26882490), (5, 16129494), (6, 13441245), (9, 8960830), (10, 8064747), (15, 5376498), (18, 4480415), (30, 2688249), (45, 1792166), (90, 896083), (337, 239310), (674, 119655), (1011, 79770), (1685, 47862), (2022, 39885), (2659, 30330), (3033, 26590), (3370, 23931), (5055, 15954), (5318, 15165), (6066, 13295), (7977, 10110)]