613956660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{26717}}^1$

素因数の和:27112

約数の個数: 48

約数和(自身を含む): 1723631616

約数和(自身を除く): 1109674956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7660, 11490, 22980, 26717, 53434, 80151, 106868, 133585, 160302, 267170, 320604, 400755, 534340, 801510, 1603020, 10232611, 20465222, 30697833, 40930444, 51163055, 61395666, 102326110, 122791332, 153489165, 204652220, 306978330, 613956660]

約数ペア:

[(1, 613956660), (2, 306978330), (3, 204652220), (4, 153489165), (5, 122791332), (6, 102326110), (10, 61395666), (12, 51163055), (15, 40930444), (20, 30697833), (30, 20465222), (60, 10232611), (383, 1603020), (766, 801510), (1149, 534340), (1532, 400755), (1915, 320604), (2298, 267170), (3830, 160302), (4596, 133585), (5745, 106868), (7660, 80151), (11490, 53434), (22980, 26717)]