139141410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{11923}}^1$

素因数の和:12322

約数の個数: 32

約数和(自身を含む): 334825920

約数和(自身を除く): 195684510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 11923, 23846, 35769, 59615, 71538, 119230, 178845, 357690, 4638047, 9276094, 13914141, 23190235, 27828282, 46380470, 69570705, 139141410]

約数ペア:

[(1, 139141410), (2, 69570705), (3, 46380470), (5, 27828282), (6, 23190235), (10, 13914141), (15, 9276094), (30, 4638047), (389, 357690), (778, 178845), (1167, 119230), (1945, 71538), (2334, 59615), (3890, 35769), (5835, 23846), (11670, 11923)]