72670180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{30029}}^1$

素因数の和:30060

約数の個数: 36

約数和(自身を含む): 167747580

約数和(自身を除く): 95077400

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 30029, 60058, 120116, 150145, 300290, 330319, 600580, 660638, 1321276, 1651595, 3303190, 3633509, 6606380, 7267018, 14534036, 18167545, 36335090, 72670180]

約数ペア:

[(1, 72670180), (2, 36335090), (4, 18167545), (5, 14534036), (10, 7267018), (11, 6606380), (20, 3633509), (22, 3303190), (44, 1651595), (55, 1321276), (110, 660638), (121, 600580), (220, 330319), (242, 300290), (484, 150145), (605, 120116), (1210, 60058), (2420, 30029)]