68658570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{254291}}^1$

素因数の和:254307

約数の個数: 32

約数和(自身を含む): 183090240

約数和(自身を除く): 114431670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 254291, 508582, 762873, 1271455, 1525746, 2288619, 2542910, 3814365, 4577238, 6865857, 7628730, 11443095, 13731714, 22886190, 34329285, 68658570]

約数ペア:

[(1, 68658570), (2, 34329285), (3, 22886190), (5, 13731714), (6, 11443095), (9, 7628730), (10, 6865857), (15, 4577238), (18, 3814365), (27, 2542910), (30, 2288619), (45, 1525746), (54, 1271455), (90, 762873), (135, 508582), (270, 254291)]