2361990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 5803776

約数和(自身を除く): 3441786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1831, 3662, 5493, 9155, 10986, 18310, 27465, 54930, 78733, 157466, 236199, 393665, 472398, 787330, 1180995, 2361990]

約数ペア:

[(1, 2361990), (2, 1180995), (3, 787330), (5, 472398), (6, 393665), (10, 236199), (15, 157466), (30, 78733), (43, 54930), (86, 27465), (129, 18310), (215, 10986), (258, 9155), (430, 5493), (645, 3662), (1290, 1831)]