29308670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 55978560

約数和(自身を除く): 26669890

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2089, 2806, 4178, 7015, 10445, 14030, 20890, 48047, 96094, 127429, 240235, 254858, 480470, 637145, 1274290, 2930867, 5861734, 14654335, 29308670]

約数ペア:

[(1, 29308670), (2, 14654335), (5, 5861734), (10, 2930867), (23, 1274290), (46, 637145), (61, 480470), (115, 254858), (122, 240235), (230, 127429), (305, 96094), (610, 48047), (1403, 20890), (2089, 14030), (2806, 10445), (4178, 7015)]