301868710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211097}}^1$

素因数の和:211128

約数の個数: 32

約数和(自身を含む): 638360352

約数和(自身を除く): 336491642

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 211097, 422194, 1055485, 2110970, 2322067, 2744261, 4644134, 5488522, 11610335, 13721305, 23220670, 27442610, 30186871, 60373742, 150934355, 301868710]

約数ペア:

[(1, 301868710), (2, 150934355), (5, 60373742), (10, 30186871), (11, 27442610), (13, 23220670), (22, 13721305), (26, 11610335), (55, 5488522), (65, 4644134), (110, 2744261), (130, 2322067), (143, 2110970), (286, 1055485), (715, 422194), (1430, 211097)]