71173430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5591}}^1$

素因数の和:5684

約数の個数: 32

約数和(自身を含む): 136892160

約数和(自身を除く): 65718730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 5591, 6365, 11182, 12730, 27955, 55910, 106229, 212458, 374597, 531145, 749194, 1062290, 1872985, 3745970, 7117343, 14234686, 35586715, 71173430]

約数ペア:

[(1, 71173430), (2, 35586715), (5, 14234686), (10, 7117343), (19, 3745970), (38, 1872985), (67, 1062290), (95, 749194), (134, 531145), (190, 374597), (335, 212458), (670, 106229), (1273, 55910), (2546, 27955), (5591, 12730), (6365, 11182)]