31470486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2351}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 66382848

約数和(自身を除く): 34912362

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 2351, 4462, 4702, 6693, 7053, 13386, 14106, 54073, 108146, 162219, 228047, 324438, 456094, 684141, 1368282, 5245081, 10490162, 15735243, 31470486]

約数ペア:

[(1, 31470486), (2, 15735243), (3, 10490162), (6, 5245081), (23, 1368282), (46, 684141), (69, 456094), (97, 324438), (138, 228047), (194, 162219), (291, 108146), (582, 54073), (2231, 14106), (2351, 13386), (4462, 7053), (4702, 6693)]