161871030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9319}}^1$

素因数の和:9525

約数の個数: 48

約数和(自身を含む): 423090720

約数和(自身を除く): 261219690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 9319, 17370, 18638, 27957, 46595, 55914, 83871, 93190, 139785, 167742, 279570, 419355, 838710, 1798567, 3597134, 5395701, 8992835, 10791402, 16187103, 17985670, 26978505, 32374206, 53957010, 80935515, 161871030]

約数ペア:

[(1, 161871030), (2, 80935515), (3, 53957010), (5, 32374206), (6, 26978505), (9, 17985670), (10, 16187103), (15, 10791402), (18, 8992835), (30, 5395701), (45, 3597134), (90, 1798567), (193, 838710), (386, 419355), (579, 279570), (965, 167742), (1158, 139785), (1737, 93190), (1930, 83871), (2895, 55914), (3474, 46595), (5790, 27957), (8685, 18638), (9319, 17370)]