239599170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{3121}}^1$

素因数の和:3987

約数の個数: 48

約数和(自身を含む): 623887992

約数和(自身を除く): 384288822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 853, 1706, 2559, 3121, 4265, 5118, 6242, 7677, 8530, 9363, 12795, 15354, 15605, 18726, 25590, 28089, 31210, 38385, 46815, 56178, 76770, 93630, 140445, 280890, 2662213, 5324426, 7986639, 13311065, 15973278, 23959917, 26622130, 39933195, 47919834, 79866390, 119799585, 239599170]

約数ペア:

[(1, 239599170), (2, 119799585), (3, 79866390), (5, 47919834), (6, 39933195), (9, 26622130), (10, 23959917), (15, 15973278), (18, 13311065), (30, 7986639), (45, 5324426), (90, 2662213), (853, 280890), (1706, 140445), (2559, 93630), (3121, 76770), (4265, 56178), (5118, 46815), (6242, 38385), (7677, 31210), (8530, 28089), (9363, 25590), (12795, 18726), (15354, 15605)]