120187340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66037}}^1$

素因数の和:66066

約数の個数: 48

約数和(自身を含む): 310642752

約数和(自身を除く): 190455412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 66037, 132074, 264148, 330185, 462259, 660370, 858481, 924518, 1320740, 1716962, 1849036, 2311295, 3433924, 4292405, 4622590, 6009367, 8584810, 9245180, 12018734, 17169620, 24037468, 30046835, 60093670, 120187340]

約数ペア:

[(1, 120187340), (2, 60093670), (4, 30046835), (5, 24037468), (7, 17169620), (10, 12018734), (13, 9245180), (14, 8584810), (20, 6009367), (26, 4622590), (28, 4292405), (35, 3433924), (52, 2311295), (65, 1849036), (70, 1716962), (91, 1320740), (130, 924518), (140, 858481), (182, 660370), (260, 462259), (364, 330185), (455, 264148), (910, 132074), (1820, 66037)]